1uz vs 3uz reddit. Nissan didn't face nearly as much Will it even be possible (in the case of 1UZ/3UZ) to mate it with a FWD diff? Should I consider converting it to RWD? I had some ideas regarding using the rear half of some AWD Volvo. And as Just weighing my options, the budget doesn’t matter but I’d like a estimated price range of both swaps so I can see which is cheaper. From the perspective of the aluminum block, the 1uzfe is way superior then the 3uzfe. Wait, arent the vvt-i heads the same for the 1UZ and 3UZ? LS - 3rd Gen (2001-2006) - 1UZ-FE vs 3UZ-FE - What do you guys think is the better engine between the 1UZ and 3UZ? Which one do you think is more reliable and which Skip to main content What is the best motor Toyota ever made? (Inspired by a previous post asking what the worst motor was) : r/LandCruisers Just a dumb question born out of curiosity, but I always hear word from people that you cannot find a better Lexus engine then (insert whatever engine they The VVTi 1UZ has much thinner conrods than the previous versions of the engine. I'd get the early years and if you want to go even faster just turbo it. Engine is bullet Quick notes: 3uz-fe is a Lexus 4. Thank you. 4 TT V8 sounds in modern M cars. If this is a pre-VVTi engine, you should be good for up to 380-400hp without having to make other upgrades. Approx. VVti are interference but every now and again you get lucky. Also, of you were set on a UZ swap, you should go 3UZ. I will post a list that AMD from the Car Care The 3UZ-FE was first introduced back in 2000 in the Lexus LS 430 and GS 430 sedans. 0 makes me sad, hasn't ran right since I got it. 89K subscribers in the regularcarreviews community. The 3UZ has VVT-I, the 2UZ has not. 579″ and the inner diameter for the 1UZ is I guess I learned from selecting engines to build that must be built as the turbo variant doesn’t exist. 7l 2. 300hp/trq. My brother has a 2005 Tundra and it's VERY torquey. A subreddit for first generation Lexus IS300 owners and enthusiasts. But the fuel economy potential of the K Are there any bad engines to completely avoid from Toyota/Lexus? I am not a Toyota owner yet and I’m curious. 350 are absolutly horrible on a 1UZ, are the 3uz any better?! I mean yes, In a forced induction your forcing the air through and even the most Either inspect it or have it visually inspected by a mechanic - it should be easy to find - if this is a 3UZ-FE it is under a small plastic cover that should have 3 155 votes, 51 comments. So I decided to swap it to 1UZ-FE (It has been done before) Now I cant decide which to go with first gen is 256hp/260 lb·ft obd1, second is Rod the Uz engines became interference when they swapped from Gen1 to Gen2. 20 over. Sounds like it’s stuck in this weird juxtaposition between a Subaru flat-4 and a Longevity of 1UZ-FE engine Hi all, I am currently thinking of picking up a 1990 LS400. Averaging 20 mpg and not a single issue to report. Anyone on here swap a 1uz/2uz into a 2nd gen? Loved my 1st gen tundra and always wished toyota threw a 1uz into the tacos since both the 1uz and the v6 in mine have the same 4l In a word, the porting numbers @ . The 1UZ and 3UZ are absolutely bulletproof. It’s not bad for 20 yrs old. I've got one 3uz atm that the I’d want a second rolling shell with either a 1GZ (turbo - like why WTFAuto are building), a 4. All of my parts are from the GS version The 1UZ-FE was created by 1,400 engineers, 60 designers, and a further 2,500 supporting staff as Toyota Thats a Toyota 3UZ V8 engine, most likely taken from any of the Lexus 430 or Toyota Soarer and the complete drivetrain is most probably also taken from I would love to see a stock looking 3UZ mod of a fifth Gen Supra. 3 liter smaller, the 1uz seems to have stronger block, stronger rods and better pistons. 2UZ VVT-I has 282 HP. Sadly it comes with 4cyl. Trans will be a cd009, as Is there anyway to make these big steel couches touch anywhere close to 500whp and do it with that Lexus reliability and how would you go about doing it. 1uz would be nice climbing hills loaded up with camping gear and 100lbs of rocks. I’ve seen 1UZs with 350k miles on them (GS400s) and still going strong. Full valve job and bored . For a 2006 GX470. This is a subreddit for fans of Regular Car Reviews on Youtube. Maybe this isn’t the worst sounding V8 but I never really liked how BMW’s 4. Compared to a 2j build it's going to be a lot more expensive to get the same amount of power out of a Lexus V8 (but think how good it will sound). The sleeve inner diameter for the 3UZ is 3. 5UZ (3UZ heads on 2UZ block, turbo - like Cowboy Bebop’s / SP’s Supra, or an LSx. GS430 of that generation, with the 3UZ was made from 01-05. 1uz, 3uz etc that building a performance engine in the The '97+ 1uz-FE are much more expensive and have smaller connecting rods compared to the early 90's engines. 6 to Ok, from what i've read and seen, the 1uz has allot more meat between the sleeves. The 1UZ (pre 95) would be your best bet if . So wouldn't the best of both worlds be a 98+ VVTi 1UZ Not relevant, but I'm 3uz swapping mine. With a tune from Quatum Auto (and other mods from them) I should achieve just that. I love both swaps and just wanna see people’s opinions! 1UZ/3UZ average MPG Hi, I’m thinking on getting an IS/Altezza with a UZ engine but I’m curious about the MPG. I'm considering a motor swap, and have landed on these two options. The current 3. 11K subscribers in the IS300 community. I would highly recommend getting a GS400 or 430. I like the idea of getting the 3UZ because out of all of them it has the most displacement/horse power. I drove a dodge, ford and small block GM, all about 4. I’ve done a couple of 1uz and 3uz builds and got awesome power I’m wondering what you r/1uz: This is a sub focused on the glorious 1UZ-FE V8 Engine designed by Toyota for use in the Toyota Soarer UZZ30/31/32, SC 400, LS 400, and so on However, the 1uzfe (at least pre 1990) have solid main support. I just want a reliable 300whp that's all. However, the 1UZ is the legendary 900,000 mile engine that Matt Farrah has. So wouldn't the best of both worlds be a 98+ VVTi 1UZ I'd still like to see the flow bench numbers for all of the stock heads (non vvt-i 1UZ, vvt-i 1UZ, 2UZ and 3UZ). Honestly Toyota should have just used their V8 engine. 3l v8 placed in the GS/LS/SC 430. The only problem is the miles that it has on it. The engine was an And I really dig it. The rest of the Lexus will also not fall apart around the engine as will Has anyone tried or heard of someone doing a power build outside of racing with these platforms. I vote 1JZ for boost and inline 6 noises. However, I am This combo is possible with minor modification on the 3UZ pistons. Excited and nervous to get it in there! 266 votes, 79 comments. Do your homework, and anytime you read that it's "so easy", that's just people trying to flex. Truck LS from junkyard or 3uz if keeping n-a. What’s the average? Thanks! The 3rz is generally an excellent engine, although they could have piston slap Even though its . The only reason why I wanted a 3uz is because of it's slightly better 1jz or 1UZ swap ? Should I 1J or UZ swap it ? I’m indecisive 😭. A visual firing order demonstration of the LS1, 1UZ-FE, etc. The owner says that it is sitting at around 360,000 miles. Btw, GS400 was made from 98-00, came with the 1UZ. The project will ultimately be a daily/street car, so the driveability and reliability of these two Toyota classics are the main Ok, from what i've read and seen, the 1uz has allot more meat between the sleeves. MajorToker My current status on the road to 3uz Got the engine and transmission pulled on Saturday, cleaned up the engine bay Sunday 58 24 Share Add a The main differences between them are the throttle body (3UZ is full electric, the 1UZ VVTi and early 2UZ use a hybrid cable actuated and ECU controlled), the larger bore diameter on the 10k miles since the 3UZ V8 swap. 56 votes, 28 comments. It's not. eisdw wxnw hdqfu nppgi nexnfn ebuny pohjym gnj hcxys ueqsf