Fa24 vs fa20 reddit However we don’t have any long sweepers in this body of evidence. In my country, the cost of swapping to a FA24 is about the same as getting a turbo + supporting mods that should reach around 250-270 hp. That means that the engine mounts and accessory locations are different on the FA20 and FA24. I find coolant and oil heat up pretty close to the same, so when I get the initial thermostat spike of 200 I know I’m at about 180-190 oil temp, from there I just watch IAT and ign. Curious what people have put down on dyno with fa20 and upgraded turbo. these new motors are nowhere NEAR the levels of internal Hi, I own a 2023 BRZ. Locked post. someone left a bunch of loose change escape back there. Share Add a Comment. . Open menu Open navigation Go to Reddit Home. 0 gets 23/31 mpg. I've seen FA20's run up to 600 whp, but that's a lot of power out of a 2. In the aftermarket world there is a very big difference between a high pressure pump and a high volume pump. FA20 Exhaust Experience: GrimmSpeed vs Invidia R400 vs AWE Track Exhaust has a "w0oo0mmmmp" sound and pops between shifts, sounds soooo good. Every cast engine part is a great expense and there would be no need to change the block design (if such a change was necessary, it's almost a guarantee that these cars would have either gotten a different engine or not been built), so if Get the Reddit app Scan this QR code to download the app now. With all the failures going around on Reddit, given that we have a strong and big community here (r/GR86 and r/ft86 are both Top 5% by size!), we can verify and track engine failures in the FA24 and document how warranty claims are processed by Toyota and Subaru. 4L NA boxer has so many problems but I don’t think it does, the blown ones are tracked or not maintained properly. Let’s fucking go. Remember brz has a different red line, powerband, compression rario, and isnt boosted. be upvotes The FA24 hasn't been around very long and so we are only starting to learn about the long-term reliability. I hadn’t realized I feel like I lucked out. So I'm just wondering if swapping the fa24 would actually be better than swapping a EJ into your WRX. A Reddit community for Audi Enthusiasts and those who FA20 . Would a stage 2 iag fa20 block be any more reliable and Skip to main content. it might get a hair louder due to the aftermarket ones being tubular vs the factory design, usually some form of cast metal, and there is a slight possibility for a marginal tone change due to A non-commercial subreddit devoted to the VB chassis 2022+ Subaru WRX. Average BRZ gen 2 seems to pull about 215 whp. 1L stroker kit for the FA20, which increased stroke to 90mm, but maintained the 86mm bore. This sub has no But more than anything the sound they make is glorious and the FA20 sounds so similar to a 4AGE with them, it makes me wonder why it wasn’t a more popular item developed for these engines? The only kits on the market for the 86/BRZ are the SARD(pictured in the video)and GREDDY kits and those are for the FA20, I assume they’d bolt up the The three issues I hear about the FA20DIT are: Direct injection causing intake valve carbon build up, weak conrods, and rev hang. Apparently the FA24 is waaay better for tuning tho. Has anyone considered putting the new motor in the old body style? I see so much hate about the new look but people seem to like the new motor. Actually the expectation would be that the FA24 would give less, not more, power with the ITB designed for the FA20. Strictly because it has nicer new tech for tuning. They are based on the same engine yes, but do not have all the same parts. Highlander XLE (3. FA20 has a pretty low ceiling as well with the additional complications of direct injection. The Brompton is a British-made folding bicycle which is known for its unique You’re definitely free to swap it, but it’ll likely take custom fabrication and unforeseen hiccups. I'm tired of opening Reddit to see yet another engine blown up all the time. To car guys it seems like a big difference. If wanting to go into different swaps I’d say a k24 swap would probably make for a great daily. There’s a growing collection of unretrievable stuff finding its way between the gaps in the body by way-of the trunk area. Valheim; Genshin Impact; Will an FA20 catless downpipe fit FA24? More interested in the fitment of the catless intermediate pipe essentially deleting the secondary cats on my VB Share. The largest Opel Get the Reddit app Scan this QR code to download the app now. That’s why it makes the same power numbers as the FA20 from last gen. I'd think you will see a slightly revised FA20 on the new WRX maybe 300ish and the FA24 to be in the STI Ok, so there’s already the well known benefits of the STI drivetrain (robustness, direct-link shifter, DCCD, front/rear LSDs), but I’ve noticed that no one talks about how awesome this transmission is with the FA20 from a daily driving standpoint, or why it would’ve been even better in the VB with all the extra STI goodies. Also, the stock FA is not capable of holding more power than an EJ. Or check it out in the app stores TOPICS The word is the FA20 will still be used in the WRX, i need answers on the overall reliablity of the motor. The latter EJ engines started having issues across the board with ringlands, spun bearings, etc. Actually thought of FA24 route as well. Expect problems and Get the Reddit app Scan this QR code to download the app now. Yeah that's compared to a WRX with one of the best EL Headers available for the FA20 aka KillerB. FA24 is a far more modern engine, with lessons learned from the FA20. Thanks in advance guys this forum has been an awesome place to learn from so far This video almost negates that concept. 0 heads, or you needed Get the Reddit app Scan this QR code to download the app now. Share Sort by: Best. "In fact, Subaru cast the rods as a full assembly, scored the rod, then used an impact to break apart the cap" - Revvolution I think one of the larger downsides to Additionally, the FA20 appears to be more reliable. The official home of Rocket League on Reddit! Join the They would be the same and it appears that the only internal difference in the short block is the pistons for the lower CR. 5 gallons Curb weight: 468 pounds 10w40. I’m leaning towards the swap as my FA20 already has 110,000 km and getting a brand new engine with the NA reliability and the cheaper maintenance is extremely tempting. 23 lbs of boost at 6500 rpm on stock internals was only boundd to blow. The lowest I’ve seen it is 5. gg/lysium Members Online. Obviously the stock trans might not make it (STI 6 speed needed there), but I think if you fix the main weak point (rods) the motor should be able to make quite a bit more power safely. 6 L (3. It doesn’t STOP producing power, it just doesn’t get any stronger. AP2-Lost • 4G63 - Iron block, closed deck. Get support, learn new information, and hang out in the subreddit dedicated to Pixel, Nest, Chromecast, the Assistant, and a few more things from Google. Open comment sort options I'm at ~3k on my FA24 and I notice it slowly consumes. The FA24 has more natural torque, because bigger engine, but it has less boost pressure. As it revved nothing else happened lol. Fa24? K20? Peddlin'? Reply Additional comment actions. The FA20 is actually reliable assuming you don't lug the engine. Reply reply Fazg I have to tune a TON of the FA20dit powered WRX for work and based on your existing mods the next upgrade for you would be a turbo. The D4S fuel system on the fa20/fa24 in the BRZ/FRS/86 combines direct and port injection. Internet Culture (Viral) Amazing; Animals & Pets; Cringe & Facepalm heck just put some FA24 rods in your blown up FA20 and you've got a much stronger bottom end. Once you get to 450-500+ that’s where things get sketchy and the transmission is the big problem. FA24 In-Depth Look GR86 General Topics (2nd Gen 2022+ Toyota 86) FA24 In-Depth Look - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB follow ft86club on our blog , twitter or facebook . There is a chance that additional oil is held in suspension due to brz running 6k-7. If you can get the 2nd gen with the FA24, it has a superior engine to both. But nothing that would save an engine in a high g right hander. User Tag List: Page 1 of 2: 1: 2 > Thread Tools: Search this Thread: 08-01-2020, 08:43 PM #1: Zata. We're Reddit's central hub for vehicle-related discussion, industry news, reviews, projects, DIY guides, advice, stories, and more. Are there any benefits to having The FA24 in the ascent is tuned specifically for more torque and towing capacity, while also yielding good fuel economy despite the ascents size and weight. Granted, each one has an inferior AWD system, but the average SUV consumer doesn't know that. Is the turbo the same size and just running at lower pressure? The fa20dit isn't a simple swap, so I'd hesitate to assume that the fa24dit is different until somebody actually does it. There are FA20 owners with high mileage surpassing the 150,000 miles mark which is a good sign. There's absolutely no reason to pay $10+ / quart for oil for a sports sedan even if it sees an occasional track day. FA20 . Although the K24 in the 9th gen has a couple issues, like no exhaust VTEC, it is still a superior engine than my FA20 I feel. It has an FA24F 2. Internet Culture (Viral) Amazing; Animals & Pets; Cringe & Facepalm; WRX vs STI (FA20 vs EJ20 vs EJ25) I want some info on Subaru’s WRX and STI engines. You can get 70hp a lot cheaper than engine swapping it out of what will be a brand new car Hi, I am a 2023 BRZ owner. Members Online • db10101 I wonder what that area at the front of the timing cover looks like on the FA20 compared the FA24. Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Hello will an FA24 shortblock bolt onto 2. I’m not sure how others have fared but I love my car and engine for now. New This is the Reddit community for EV owners and enthusiasts. The 4A is a slightly oversquare engine and the FA20 is a perfectly square engine, the 4A is also a lot smaller engine and since Takumi’s engine is a 20V and the FA20 is a 16V, so Get the Reddit app Scan this QR code to download the app now. FA24 engine is better but I don’t want to say the STI will build on it much. If the FA24 was designed solely for more torque then Subaru would have increased the stroke instead of the bore. My guess is that extended 700 whp applications may eventually break something, but the rods on the fa24 are huge compared to ours. GG vs SS 6v6 VLC fight youtu. Once again, power handling and reliability are NOT the same thing. I just don't like the idea of Car was pushing around 700 to the wheels, and still didn’t have bottom end issues. I was right at the top bead before a day of heavy driving, now it's maybe 3/4 FB25 vs FA24 vs FA20 vs FB20. Also pair that with the fact that the older generation has been out for 10 years now and we don't have a bunch of people saying that their cars are blowing up constantly. EJ, FA20, & FA24 The FA is not more reliable. FA20 vs FA24 Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. Due to the recent influx of posts about them to this sub, I put together an in depth writeup on the topic in addition to the base level Just to prove a point, the Supra 3. Time will tell if Subaru can succeed with this. Much less concerning than the FA24 imo. Tomei UEL tuned performs about on par what youd get from OEM Headers with a tune. FA20 vs EJ20 - Sound Battle! instagram. what a nightmare. Or check it out in the app stores TOPICS. Other than the addition of the turbo, what are the differences in the two? (too new). Open comment sort options. Seems like a pretty massive upgrade from the FA20. Each shim has a # printed on its side, should be a number in the 280s-ish. (🇮🇳-🏍️) Place for all Indian riders to discuss news, reviews and motorcycle trips. Just curious. || See this thread for more information: https://t. Posted by u/xXMeat69StickXx - 1 vote and 2 comments One of the reasons for varying results vs s2000 is how the pulls were done. I haven't heard of the FA24 having any issues in the Ascent, so that's also a Plotted coolant vs oil and IAT to ign to find a rough correlation between all those temps and what I can expect oil pressure and temp wise. I looked this up when buying mine and couldn't find any concrete information on the Ascent and Outback XT forums regarding the FA24 and carbon buildup. The FA24 is oversquare engine (94mm bore & 86mm stroke). I kinda already like the FA20 in my WRX more than the EJ. So it sounds like the FA24 is detuned in your market and the FA20 is hamstrung by emissions in ours. In reality, the differences are vast including the block, heads, I was articles and found this one which delves into the new FA24. Is there any way to tune the fa24 to rev to 9k rpm? And assuming it made the close to stock power/torque what supporting mods would be needed? Element Tuning did some work with the og FA20 in gen 1 to 9k but I have never seen anyone actually do that build. Reply reply A Reddit home for Lysium's community! https://twitch. 5L V6) Looking at buying my first brand new car. I did see some people running slightly better oil pressures on the fa20 with a cooler. The HKS is nice with the "fire ring" grommet design. If the 2. u/FA24-WRX A chip A close button. After SARD and GReddy's ITB kits for the FA20, are there any plans for an ITB kit for the FA24? comments sorted by Best Top New Controversial Q&A WRX returns 25% more oil volume to the pan via jet pump pulling on turbo oil sump (vs BRZ) (as per my engineering contact at Subaru). Not under warranty for reasons. Gaming. Stock FA24 head gasket is definitely MLS. That’s a huge difference, enough to make up for a slightly higher CG Get the Reddit app Scan this QR code to download the app now. The thing about TMIC is that they are subject to heat sink BUT if you look at the FA20 (I have a 2020 wrx) the intercooler is really located behind the manifold and not on top which would lead to less of a prone to heat sink( this is just my guess, dont think they could of done this with the EJ series because of the top mounted turbo vs the FA20 Chronic DAM . Very interesting read, worth the time. And I totally agree that the fab work for an ls or 2j swap sounds like a pain in the ass, but the result would be so worth it! FA20 DIT Aftermarket Shortblocks I would like to hear peeps experiences with short blocks they've installed on their 2015+WRX"s. I ran the engine in the red oval. You could just swap the shortblock, have your heads machined to open the combustion chamber to match the FA 24 heads. But since both motors are unreliable in stock form you're going to have to buy an aftermarket motor anyway, so it's smarter to go with the EJ because it's easier, generally cheaper, and the aftermarket is ten times a large. FA24 performance upgrades? This is the Reddit community for EV owners and enthusiasts. I only want make about 425-450hp/tq reliably with out meeting "Rod". Best. Drive train and doors are the only difference. Gonna have to workout bc 2700 lbs (minus engine weight) is still a lot for one human being to pull Who actually has information about all these high HP FA20 builds all over the internet by shops and what they did for the transmission to handle 500+whp? lots of tuning going on for the fa24 right now. If it’s a no-go I’ll probably just go with another fa20, but I’m throwing around the idea of a k-swap too. subaru released the FA24 with a low rev limit that some tuners have raised. 4 is similar, you can probably get near 400 on stock internals "relatively" safely fa24 in wrx is different than the NA fa24 in the brz. Or check it out in the app stores in comparison to a stock FA20, the K24 is a better engine for tuning the BRZ for power (handles boost better, more power potential NA, etc. What they do know, however, is power, torque, and 4- versus 6-cylinders. Join and Discuss evolving technology, new entrants, charging infrastructure, government policy, and the ins and outs of EV ownership right here. shifter feel and of course strength but the 2015+ trans is pretty damn good compared to the Get the Reddit app Scan this QR code to download the app now. tv/lysium https://discord. Because of the chamber differences between the two engines, for the setup to work properly you needed special pistons put in the 2. Location: The one very nice state that everyone loves to hate and a few locals don't Hi everybody, So I’m sure this has been a topic of discussion before but I feel like as the engines get more and more miles over time I’d like to hear some of your opinions and discussions on things that you’ve had to maintain and or fix with the new fa20 engines that might be the same or different than the EJs. Subaru definitely gives zero fucks about the aftermarket, so they have no reason to upgrade the manual transmission since it already handles the stock power level just fine. He thinks he just might be a little faster if he takes the fa20 out and puts himself in its place. Lugging the engine on the FA20 promotes ringland issue ultimately Get the Reddit app Scan this QR code to download the app now. 8 US qt) when the oil filter is replaced or 3. The fa20 out of the BRZ can handle around 600whp with forged internals but they have a different compression ratio than the fa20DIT in the wrx. The (un)official home of #teampixel and the #madebygoogle lineup on Reddit. Bolting on a turbo or supercharger is much easier/cheaper/reliable than putting a completely different engine in. Not that it’s bad or whatever but there’s just a fatass paywall to get big numbers. They believe all AWD is the same. reddit's home for everything Filling a smaller internal oil pump very well should show some pressure increase. Probably the opposite. I also got an offer to intern in the Fall next semester. I’ve owned 9 USED Subarus in my 2 decades of driving; EA82 EJ20 > FA20 & EJ25 I'm hoping I enjoy the FA24 as much as I have the EJ20. For The Car Audio and Video beginners to enthusiast to everything in between! Heads, Subs, EQs, etc All Z900, All the time Type: Inline-4 Displacement: 948cc Transmission: 6-speed Front tire: 120/70 x 17 (36Lbs) Rear tire: 180/55 x 17 (42Lbs) Dunlop Sportmax Roadsport 2 Wheelbase: 57. From what I hear, FA24 is just bored up FA24, so I'm Get the Reddit app Scan this QR code to download the app now. No way an FA20 lasts more than half a pull at 600whp. I also see no work on the fa24 doing so. The Supra has two extra cylinders and is heavier. I think that makes the most sense: rather than spending money for something that "might" happen, spend money when it happens and upgrade as well. Plus they don't have timing belt problems. 0 L 4-cylinder, so engine longevity may not be there. I’m curious too, about that and the 400z. New comments cannot be posted. In the big scheme of things the total $ difference is relatively Get the Reddit app Scan this QR code to download the app now. Reddit iOS Reddit Android Reddit Premium About Reddit Advertise Blog Careers Press. Personally it’s hard to believe a little 2. Expect problems and solutions for all 3 engines. 2 L (3. Torque spike is the bigger issue. Beyond that, I have not a clue. If you search EJ25 vs FA20 you'll find a bunch of threads on the topic. Which one your car should have is application specific. 3 inches Fuel capacity: 4. I rather just get a 2JZ in it reddit when people like a platform and want to modify it Scavenge pumps make a real difference in horizontally opposed engines. I think 300-400whp is definitely reliable on the fa24 if you treat it right and maintain it well. Get the Reddit app Scan this QR code to download the app now. I know the FA24 is still iffy with high G corners even after mods. Your Reddit home for all things related to the Honda CR-V! Curious where I feel like an FA20 with just upgraded conrods would be pretty comparable to this. I think the FA24 is higher compression vs the prev gen NA FA20 though, so I’d temper the expectations of how much more boost the motor can handle. Indian Bikes Reddit community. short drops shown in the video in the evidence section. On the FA20DIT, you can push 350+ on stock internals "relatively" safely. Junior Member . I know long term it might be a waste of money but I want to stay warranty friendly for as long as possible since I bought the entended. Fa24 vs Fa24dit Turbo? The wrx right now can push pretty high hp out of the fa24dit with some small upgrades and I was wondering if the fa24 is basically the same thing could I theoretically by the parts from the wrx and put it on a gr86 I know there may be a couple I found a decent deal on an oem fa24 short block so I’m curious if anyone out there has done the swap or looked into the possibility. Or check it out in the app stores I have been thinking abt just building an fa20 and running that again but after seeing the talk abt the fa24 it’s kinda enticing. 4 US qt) when filter is NOT replaced Sadly the FA24 is a Subaru at the end of the day and it needs to be babied. Or check it out in the app stores TOPICS Also maybe look into the fa24 rods as they handle quite a bit of power and are much cheaper. 80mm Aren't engines big financial investments? Wouldn't Subaru want to keep the fa20 around for a bit to get that return back? I feel 2015-2021 is a decent time for an engine but surprised it wasn't milked more - the WRX isn't even Subaru's biggest seller. I didn’t realize the BRZ had dual injection (Port and Direct), was this applied to the new FA24? My understanding is that D4S was engineered by Toyota. That corresponds to the shim height, so a 280 is 2. Funny thing is, the FA has thinner bearings. From a 5 mph roll, the s2000 will lose against the 2nd gen twins due to its torque deficiency as seen in that SG video. It definitely would cannibalize sales. Join Date: Aug 2020. The a used fa20 with 80,000 km on it was $3,600 cdn + a turbo was $800 plus labour and no vehicle for like 2 weeks. Looking at forged internals, I know the previous gen had a HKS 2. Or check it out in the app stores We obviously don't know how reliable the VB's FA24 will be long-term yet, but tuners are finding that Subaru definitely made it stronger compared to the FA20. No knocking the FA24 but the K24 is still impressive. Or check it out in the app stores Are the engine mount points different in the GR to the GT? If they are similar, Im curious if the FA24 can be mated to the GT's transmission. If fancy $15 / quart oil it makes you feel better it's your money though. Or check it out in the app stores FA24 High Capacity Oil Pan & Baffle Announcement - 900BRZ Showcase Share Sort by: I’d love to be able to correlate manufacturer’s data of aeration vs on-track oil pressure of different brands, for example, Motul 8500 vs. This is just my two cents, I’ve been advocating for the platform basically since its release. Id wager head studs alone on stock gaskets would be fine on stock block. There's 3 "kits" on the market or about to be for the fa24, which communicate through the canbus network instead of intercepting a signal from a component that falls under the epa modification umbrella. so if it's between a built FA20 and a stock FA24 then the answer is built FA24 haha, but I don't think anyone To address your initial weakness of the FA20 - the connecting rods really aren't that weak. I think this will definitely reduce the life time of the FA24, but it’s absolutely more stout than the FA20 Get the Reddit app Scan this QR code to download the app now they’re gonna be selling that beefy FA24 at the premium price in the new STi’s if the rumors are true and I’d be excited to run one in my car and see how it compares. First thing to think about when buying a car now. Or check it out in the app stores but the money to power gain ratio is terrible compared to headers. If you're pushing 650 out of a fa24, it won't last long. havent checked on the damage yet but im pretty sure i windowed the block. 4L, both share the same stroke and crankshaft, but the 2. FA20 build with RTV vs anaerobic gasket maker? This subreddit is private in protest of Reddit's proposed changes to its API, specifically the refusal to work with its own users and 3rd party developers. The weak part on the fa20DIT is the rods and it seems like people are making good power on the fa24. (Although if they new View community ranking In the Top 1% of largest communities on Reddit. In addition to the notorious intermediate motor shaft issues, early Porsche mass-produced water-cooled flat-6s (not the Metzger engines) had problems with oil starvation. Or check it out in the app stores TOPICS This is specifically important for direct injection motors like the FA20 otherwise you'll notice a decrease in Sporty turbo four cylinder Subaru s making almost the same power. Since you need to adjust them anyway, do the following. That being said, 500whp should be attainable given supporting mods, The Brompton Folding Bicycle community within Reddit. Not every scenario is improved but many of the normal Prime motoring had a bone stock FA24 in 2019 make damn near 600whp in a crosstrek before it blew because they ran out of fuel capacity and melted a piston. r/WRX A chip A close button. 0L and the 2. For anyone interested in the Toyota GR86 & Subaru BRZ ('22+). Or check it out in the app stores TOPICS (FA24) vs. They would have a similar potential powerband with the FA24 just I’ve read that, in comparison to a stock FA20, the K24 is a better engine for tuning the BRZ for power (handles boost better, more power potential NA, etc. Building a track car and debating doing a forged rebuild on a stock block for around $1500 vs buying an IAG with improved oil passageways for $4k. Do you guys think that intake, headers, bolt-on exhaust on E85 tune will give ~250 wheel horses? I'm looking at the peak Prime Motoring has only mentioned that Subaru improved upon the FA20's weak areas like the rods. EGR/TGV deletes and AOS can help remedy the carbon build up, new conrods to prevent them being thrown out the side of View community ranking In the Top 5% of largest communities on Reddit. Poll: Which WRX will hold value better over time - FA20 or FA24? I was curious what the community thinks about these two engines and cars' design/styling, and if either will hold value (over time) as we shift to hybrid, electric, and automatic trans. Reply reply View community ranking In the Top 1% of largest communities on Reddit. This video simply highlights a design limitation of the FA24. Get app Get the axleback which is the equivalent of straight pipe and mufflers so small they can be mistaken for resonators = huge difference on cold start easily twice as loud, but warm idle wasn’t much louder than stock until you got into boost. Im more interested in an FA24 swap later on assuming I ever stop giving my current motor the The FA24 is already power capped at the limit of the CVT (it’s pushing a whopping 12psi stock lol). This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. From what i've read the block is the same as the fa20 but bored and With that said, the general consensus is the FA20's Are experiencing much less failures than the FA24's. If you're looking for a buy/sell/trade group, check out r/VB_WRXMarketplace. The frequency of your oil changes will far outweigh the differences between any brand / blend. Add: all my own maintenance other than the clutch about 70k ago or The WRX limited is practically the same price as a base STI. 500-600+ is where you worry about the block going boom. EJ ceiling on stock bottom end is not very high and any high hp EJs have fully built blocks. It's easier and more cost effective to just get an IAG short block and bore out the FA20. ). drgrizwald • Additional comment actions Reddit . There are a few Get the Reddit app Scan this QR code to download the app now. Mainly the recent ones, why do people always say the EJ25’s will The K20 in the 8th gen I feel is still a superior engine to the FA20, albeit not significantly. The FA20 is a square engine (86mm bore & 86mm stroke). anyone notice that the oil pick up tube in the fa24 is made of plastic where as the fa20 oil pick is made of aluminium (I think). FA20 wrxs were reliable 300-400whp and they have the same trans, but only time will tell. Redpill me on how the FA20 is better than the EJ25 . I don't understand how, from technical perspective. The EJ engine block would Many mistakenly believe the BRZ and WRX versions of the FA20 to be similar with the exception of compression ratio and the presence of a turbocharger. Also, the rods are not any heavier than FA20 vs FA24 Engine, Exhaust, Transmission FA20 vs FA24 - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB follow ft86club An STI version of the FA24 would make more power than a FA20 given a similar turbo and head setup. wrx has a different oil If you want more power while staying in the same realm of the fa20, you could put an fa24. Join and Discuss evolving technology, new entrants, charging infrastructure, government Most of the differences between brands are marginal / marketing. I want to find out the facts on this before I hear endless embellishments from my friend who bought a 16 WRX. Or check it out in the app stores TOPICS Equal length headers fa20 . Be the first to comment Noob here on Reddit, 1st ever post, here is my Japanese Import World Rally Limited edition Legacy IMO, neither are great motors in regards to modifications. Same difference as EJ205 to EJ257, you’ll gain 70hp. This is the Reddit community for EV owners and enthusiasts. Related Topics Subaru Impreza Subaru Subaru Cars and Motor Vehicles comment sorted by Best Top New Controversial Q&A Add a Comment. Troubleshooting My 2017 WRX has had a dam scaling issue that I’ve been chasing for a little bit now, while cruising every now and then I’ll get hit with a lot of negative fkl and it’ll drop the dam a bit. Or check it out in the app stores TOPICS but pistons and head are probably different to make up the compression ratio difference Reply reply servbot10 • The head and manifold are different for sure same as the FA20 Reply reply The FA24 in the new VB WRX vs the FA24 in the BRZ/GR86 . Cost me roughly 6500-7000 at the dealer to get a new motor in when mine blew (With a tune) at 180,000km (highway mileage As most of you are well aware, Tomei USA released their unequal length headers for the 2015+ WRX. Wanted to know this subreddit’s thoughts! I’m a rising senior and I am looking to apply to go abroad next semester. Or check it out in the app stores your thoughts/comparison of the FA24 vs K24 swap for this chassis? but although it has a higher CoG it’s like 150lbs of weight savings over the the stock setup FA20. The fa24 is obviously used in multiple vehicles, so it has more return already. Reply reply One of the biggest issues with the FA20 (besides revhang) is the carbon build up caused by Direct Injection. 23K subscribers in the GR86 community. Top. I plan on doing a bit more testing. 3. 4L engine with a turbocharger, reaching 271 hp. HOWEVER, while it will bolt up just fine, the wiring, fuel piping, and a bunch of other stuff are in different locations and it will require a lot of work. Was wondering if anyone has bought the exhaust upgrade that subaru offers and how much of a difference it makes on the FA motor with equals. Or check it out in the app stores TOPICS Does the FA20 burn oil? Share Add a Comment. Bigger turbo The FA24 is rated at 230bhp at 7,000 rpm and 184lb-ft at 3700 rpm, which is fitted to the new GR86 and BRZ. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues And then that was it. Has anyone Why are you still holding on to your FA20, even after seeing all the improvements of the FA24 from owners/tuners? Have you ever considered trading in Advertisement 128K subscribers in the WRX community. I didn't want stupid issues that the EJ has. Taking these stats into consideration, we can expect the STi version to reach between 300 and 350 hp (maybe more, definitely not less as If you're looking for extreme power, you either would want an STI with the EJ or a 2022+ VB WRX with the FA24 At the end of the day, these cars weren't designed for extreme power, they were designed for insane handling. 3 inches Seat height: 31. Would this kit fit the FA24? From what I know the bottom end is almost identical between the 2. At the same time it will likely show less actual volume of flow which is just as bad as low pressure. Reply reply This sub-reddit is dedicated to everything related to BMW vehicles, tuning, racing, and more. If the aftermarket can solve the fueling issues of the fa20, it will be a better platform in the future. That FA20 just falls flat towards the top of the RPM range. Or check it out in the app stores The FA24 is already making numbers and proving to be a stout engine. What are your thoughts on raising the rev limit on the FA24? The FA20 was forced to make power, knock prone, finicky, and had a poorer bearing/rod design. Sort by: Best. Log In / Sign Up; the FA24 has different mounting points, and you'd be dealing with a completely Learning the difference between the FA24 in those cars vs the one in the GR86/BRZ might be a good starting point. Fa24 plastic oil pick up tube . It's fairly well documented that the FA20 has carbon build up issues, but the FA24 is a whole different animal. The VB is on the SGP while the VA is a modified GJ/GP Impreza platform. Internet Culture (Viral) Amazing use the wrx harness and manifolds and maybe a sensor or two from the fa20 FA20 needs a damn oil cooler from the factory. These numbers are achieved with regular 87 (AKI) on the FA24 vs 91 on the FA20. Potential of FA24 engine (NA) There’s a pretty big roadblock with the FA24 in a VA though. The bmw b58 in the Supra makes nearly double the power compared to the Subaru FA24. 0L heads? Hoping to gain some more torque on my 19 WRX :) the EJ25 block with EJ20 heads was referred to as a hybrid build. i'd just engine swap with 2JZ or a LS. Or check it out in the app stores FA20 vs EJ when it comes to really high horsepower . It seems the engine is derived more from the N/A FA20 than the Turbo FA24. Members Online • Perhaps the CVT was cheaper/easier since it's already mated to the FA24 in the Outback & Ascent. To the layman, they'll just see a turbo coupe and turbo four door. 4L is just bored to 94mm. All of you’s with FA20’s pushing 450-500 whp what is your setup? I have a fmic, flex and j pipe, (some supporting mods, aos, trans mounts, pitch stop brace, sump, etc). It would move the car away from being affordable sadly, fa24 is cheap as bones compared to the boosted 3 cylinder We're Reddit's central hub for vehicle-related discussion, industry news, reviews, projects, DIY guides, advice, stories, and more. 2017 WRX FA20 forged internals WRX what up boys just blew a rod last nightt 🥹🥹🥹 been in prep because i knew the time was coming. They look pretty even with a 1k rpm difference. The FA24 has the same external dimensions as the FA20. 5 that matched the 2. So before you go assuming things, I suggest you check out your valves with a View community ranking In the Top 1% of largest communities on Reddit. New /r/GuildWars2 is the primary community for Guild Wars 2 on Reddit. What adjustments The FA24 is essentially just a bored out FA20 with dual injectors (for carbon build up). High revving FA24 . Expand user menu Open settings menu. I saw temps north of 260. So many people watched that video, and majority of the people now spread misinformation making it seem like vs stock headers you're going to be losing 15-30hp. If the valvetrain hasn't been upgraded, porting the heads, and upgrading the valves, springs, and cams should help free up the revs at the top end (9,000 rpm rev limit isn't out of the question)-- this may not View community ranking In the Top 5% of largest communities on Reddit. Reply BigBadBored It's a love/hate Get the Reddit app Scan this QR code to download the app now. 170k miles. 0-20 oil is a fools recommendation. reReddit: Top posts of November 25, 2022. Kind of feels like when the EJ207 came out after the EJ205. If the oil temperature was much higher, the oil pressure would be lower in all driving Get the Reddit app Scan this QR code to download the app now. Members Online. There's only so much you can do with the FA20/FA24 and going 400HP with it is unrealistic imo. I’d While the ITBs designed and tested for the FA20 may give good throttle respons and midrange torque for that engine without sacrificing high rev power, the same may not be true for the FA24, since it is bigger. Get app Get the Reddit app Log In Log in to Reddit. Or check it out in the app stores Is there even anything unique about the WRX fa24 vs previous ones? He’s talking about actual FA24 swaps and not FA20 swaps. Overall, there aren't wide reports of any major 2015-2016 engine issues yet, which is a good sign. The increased displacement allows for better torque than the FA20 and better consistency throughout the rev FA24 is a far more modern engine, with lessons learned from the FA20. FA24 in VA sti . com Open. 37% improvement in whp is pretty realistic to do on a mild to moderate supercharge job. 00. I’ve narrowed it down between the 2022 Ascent Onyx and 2022 Toyota Highlander XLE. The march of progress is more turbid for small manufacturers like Subaru. the fa20 on stock tune would spike to 22 psi at < 3k rpm which was basically the perfect recipe for knock if conditions arent PERFECT, which ultimately exposed this motors weakness, the connecting rods. This sub-reddit is dedicated to everything related to BMW vehicles, tuning, racing, and The new WRX was revealed yesterday. Drives: 2017 BRZ. I called around and heard that the IAG pre-builts were pretty bulletproof, so I called IAG, asked them a bunch of questions, they were very helpful and me feel much more comfortable ordering an FA20 short block. Is the b58 really that efficient or is the FA24 really inefficient? FA24’s are inherently more reliable - FA20’s have issues with the way their rods are made Again, Subaru is a small manufacturer compared to Toyota and the FA20 short block is the same for NA mad turbo types. Also, Now the FA24 is better than the FA20 in almost every aspect except redline. No kit necessary. How can there be such a small difference with a good size turbo upgrade? This is on a dynamometer. ly/rba1 A community for discussing the KamadoJoes we all love! The FA20 will do about 350whp/275wtq on stock internals, so the FA24 will probably do 400-425whp/300-325wtq on the limit of street reliability (people have done 520whp on the FA20 with a big turbo and conservative tune without much low end, but reliability is a different scenario), but even if you get a built FA20, you will still be running I had a neighbor 3 doors down whose FA20 developed rod knock, still don't know why. Soooo disappointing, so my fully built 19 wrx put down 340whp with the BL58 and 334whp with the fp blue. With all the failures going around on Reddit, given that we have a strong and big community here (r/GR86 is Top 5% by size!), we can verify and track engine failures in the FA24 and document how warranty claims are processed by Toyota and Subaru. Use the FA24 head gaskets and torque specs. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. 5k vs wrx is 4500-6k typically (just speculation on my part) It appears the fa20 experiences noticeably less severe oil starvation compared to the new motors. 38. In my opinion the fa20 is a dead platform. Or check it out in the app stores TOPICS This does show significant improvement though, compared to stock. $$$ Motul Probably not since its not as high revving by nature as the 4A. I mentioned this earlier, but the f22c1 is the “torquier” of the two s2000 engines and it still feels pretty anemic below the vtec cross vs the fa24. Lol.
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