2uz vs 3uz. 7L Engine? Is it good or bad? Read about Toyota 2UZ-FE 4.

2uz vs 3uz. Cost: Sep 16, 2006 · 1UZ-FE VVTI vs 3UZ-FE Jump to Latest 32K views 7 replies 6 participants last post by wims. Toyota implemented the UZ family across multiple models meaning power figures vary. Engine specifications for Toyota 3UZ-FE 4. The 1UR-FE balances efficiency and power with advanced variable valve timing. 3 in). We ranked this engine slightly higher than the 1UR-FSE because of the simplicity without direct injection and the longevity that the engine saw in various Lexus and Toyota applications. May 3, 2010 · The old UZ was offered in three variations. Two of the biggest targets Dec 20, 2006 · The 2UZ-FE is a 4. This large engine also appeared in the one-off Toyota MR2 Le Mans race car. The newer engines are larger in cubic, possible stronger parts and timing chain. 0kg·m)/3,600rpm (2)212kW(288ps)/5,400rpm 448N·m(45. 6 - 10. Three basic versions have been produced, the 1UZ-FE, 2UZ-FE, and 3UZ-FE. And as far as I'm aware, the 2JZ is a great engine capable of high horsepower down the road. Addressing early symptoms like unusual We have just designed and released our UZ swap brackets for S-Chassis. We are still holding on the the 1980s (late) techology.  The 2 piece design keeps it What is the 2UZ-FE 4. Our "standard" UZ Toyota V8 build has no problem holding 800 HP, but we also have options to do well over 1000+ HP!!Standard short block build includes:Full inspection of all critical measurements Eagle rods with standard ARP 8740 boltsCP/JE/Manley forged pistons and rings (optional upgrades include ceramic coated piston face, moly coated dry skirt coating, bigger/stronger Jun 22, 2024 · The 3UZ-FE replaced the 1UZ-FE despite the decision to number the engines in order - 1, 2, 3. 3L The Toyota UZ engine family is a 32-valve quad-camshaft V8 piston engine series used in Toyota's luxury offerings and sport utility vehicles. 6 cu in (4,663 cc) version built in Tahara, Aichi, Japan and at Toyota Motor Manufacturing Alabama. This includes all 4 cams for 1 engine. 0 L (3,969 cc May 31, 2022 · The 2UZ-FE is Toyota’s bulletproof 4. Lets start with the cap. 187″. These billet, made in the USA 6061-T6 aluminum engine brackets (or motor mounts if you're wrong) were designed to tighten up your 1UZ or 3UZ from flopping around and keep it properly corralled. Regular oil changes and timely timing chain inspections help maintain engine health. 3UZ harness info is unknown and different from 1UZ/2UZ VVTi. 6 cu in) cast iron block version built in Tahara, Aichi, Japan and at Toyota Motor Manufacturing Alabama. My question is, how interchangeable are the torque values between the Nov 12, 2007 · Looks like our old folks are getting beat by modern techology. The 3UZ-FE, however, took figures up to 300hp as the UZ returned to form. Find everything you need to know about it including specs and reliability info in this guide. In many ways, the 3UZ-FE is more similar to the 1UZ V8 than the 2UZ V8. Introduction Engine Specs & Information Which Cars Have The 2UZ-FE engine? Modifications & Tuning Potential 2UZ-FE vs 1UZ-FE Reliability & Common Issues Engine Swaps Conclusion Feb 7, 2023 · After the 1UZ-FE came the unpopular cast-iron 2UZ-FE with a maximum output of 232hp on JDM variants of the block. I know some people are already swapping for a 1uz-fe, but I want to be different - I need to know the dimensions and weight for 3uz-fe. 7L Engine design and features, its the most common problems and relaibility. It's renowned for it's reliability, simplicity, and longevity. 7-liter 2UZ-FE was instead designed for pickup trucks and SUVs. 0L to 4. As you will soon discover, the bomb-proof engine was capable of much more. 04 over, but I know of some people running more. My #1 motor is currently sitting in the garage without any cams, and next time I'm home, I'll take some measurements to see just how much valve lift it takes to kiss a piston. 7 L; 284. 3 l Mar 3, 2010 · I've been doin alot of research on the 2uz block with 1uz head. One importer I know brings the sumps in from Japan when fitting UZ motors into many later model 4x4 vehicles. The shifter locations with the 3 Magnum transmission options and 4 different offset positions makes for almost unlimited options. Its main differences from the 1UZ are the cast iron block and cast steel crankshaft. 3 instead of a 4. <ref name=uzguide> Template:Citation/core { {#if:|}} </ref> Three basic versions have been produced, the 1UZ-FE, 2UZ-FE, and 3UZ-FE. I dont want to be sacrificing handling by puting a heavy engine in a light car (i will be lightweighting) Feb 22, 2014 · The 2UZ is the "cheap" version of the 1 and 3UZ's. While the 1UZ and 2UZ have a lot in common, there are some pretty major things that set the two engines apart from one In this article I will be comparing the two rods with precise measurements. The 1UZ-FE is a 4. For those builders who want to position the engine forward, backward, left, right, up or down, NWT has your solution: a modular engine-mount kit. In this article I will be comparing the two rods with precise measurements. Does anybody know the thickness of 2UZ cylindar wall? In order to fit a 2UZ piston in a 3UZ block, you would have to bore it out about . I am tempted but really want to go with the 3uz. However, the 1UZ is the legendary 900,000 mile engine that Matt Farrah has. They make changing pistons almost impossible. 0-liter alloy engine designed to be The Toyota UZ engine family is a 32-valve quad-camshaft V8 piston engine series used in Toyota's luxury offerings and sport utility vehicles. The UZ series was mostly replaced by the UR series but the 3UZ-FE continues to be produced for the current model Crown Majesta 4WD (Japanese market only). custom@gmail. Oct 15, 2023 · The 2UZ-FE doesn’t get as much attention as the 1UZ-FE, leaving this hugely underrated high-torque powerplant a tempting proposition for petrolheads. 7kg·m)/3,400rpm 北米向け SUV およびピックアップトラックに拡大採用された。1UZ-FEをベースにシリンダー Jul 23, 2004 · What do we know about the 2uz-fe crank? Is it cast or a forged item? Also what about the 3 uz-fe block, can it be bored out to the 94 mm that the 2uz-fe has? I believe the 3uz-fe engine has a special bore material and this requires the iron coated pistons. Stan How race car are you? Probably race car enough to have loose, bad mounts, floppy engine, or maybe none at all and you need the right ones to mount your UZ. 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). Hey guys, So this weekend, I'm doing the absolute nightmare job of replacing the waterpump/timing belt/valve cover gaskets/intake gaskets/Front Main seal/Cam seals on my fathers 2005 LS430, which has the 3UZ-FE in it. Output is 179 kW (240 hp) at 4800 rpm with 427 N·m (315 ft·lbf) of torque at 3400 rpm. I think the 2uzfe would be alot stronger with an engine girdle to distritbute the stress to all mains instead of just one. Provide dynos if possible comparing same turbo/psi, or same engine modifications. Wait, arent the vvt-i heads the same for the 1UZ and 3UZ? Jan 20, 2021 · The Toyota UZ engine family is one of the more popular V8 engine families that Toyota ever made, and today we're going to take a deep look at the UZ engine family, including the 1UZ-FE, 2UZ-FE Sep 9, 2018 · The Largest 4Runner Community in the World What's the consensus on the best overall motor ever made by Toyota, in terms of reliability, durability, and day-to-day usability, and why? Dec 5, 2005 · Does anyone know the block weights of the 3uz 2uz and 2jz engines? Im curious to know if the long inline 6 weights more then the 2uz cast iron V8. May 29, 2011 · In NZ we get the 2uz in landcruiser which have a rear sump. 87mm) peak cam lift with 285 intake and 289 exhaust cam duration and 54 degrees of overlap. Unlike its other UZ counterparts, this version uses a cast iron block to increase durability, as it was designed for low-revving, high-torque pickup and SUV applications. 1UZ, 2UZ, and 3UZ, in 4. Either 3uz or 2gr Engine Swaps The UZ Series has largely been replaced by the UR Series. Mar 9, 2006 · Eric, yeah I agree with you on the fact that 2UZ heads should not hurt the drivability and should net a decent increase in flow. Feb 28, 2006 · Explain why which is better with both untouched bottom ends VS fully built bottom ends. You need to nicasil the block and Toyota 3UZ-FE 4. 0 出力・トルク (1)173kW(235ps)/4,800rpm 422N·m(43. 3 liters and it was packed with all current Toyota's systems and electronics, the same as in late 1UZ engines with VVTi. While the 1UZ and 2UZ have a lot in common, there are some pretty major things that set the two engines apart from one Sep 20, 2016 · I like the idea of getting the 3UZ because out of all of them it has the most displacement/horse power. We also have additional accessories available, but all the essential items you need to get your swap going are listed here. they have over 450k miles combined and really the only thing wrong beside normal maintenance for higher mileage cars like water pump, timing belt, coil packs, radiator, is little stuff like vacuum lines being rock hard from the heat. Feb 7, 2023 · The UZ range also includes: 1UZ-FE and 2UZ-FE. This engine went through many iterations with very little information offered from toyota about it all. Made in America with American materials like always. The 2UZ-FE was a 4. 0), and the coolant port shape is slightly different in the block. 20 over. I beleive they are the early 2uz without VVti like the newer ones. Thanks Oct 30, 2005 · I am considering a v8 swap for RA28 celica liftback. Forced induction (turbo or supercharger) cams have . A modified The 2UZ is one of Toyota's most beloved and highly reviewed engines of all time. 06 over. From the first picture of the two rods, you can already tell the difference and similarity between the two rods. The 2UZFE block is a good starting point for making a high horsepower engine, but as a stock motor swap in - with a weaker bottom end (in stock form), weaker connecting rods, and considerably heavier package, stock 1UZ to stock 2UZ, I'll take a early 1UZ any day. 3UZ-FE 1UZ-FE The 1UZ-FE appeared in 1989 in the Lexus LS400, in 1991 in the SC 400, and in 1992 in the GS 400. Aug 6, 2008 · Similar threads C 2uz to 1urfe, gen 2 Craiglancs Mar 30, 2020 Swap, Conversion, Transplant, Specialty Vehicles Replies 5 Views 4K Oct 23, 2020 Aug 25, 2007 · 2UZ FE engine Weight - specsThat's a pretty bold statement. The rod on the left is 1UZ and the new rod is 3UZ. more Project ปั้นรถ BMW Series 7 E38 วางเครื่อง 3UZ EP. My personal car is an 07 4Runner with the 2UZ-FE in it, which I have the full factory service manual for. 3 liter displacements respectively. Eagle ESP H-Beam 1UZ 2UZ 3UZ 1UZFE Forged Connecting Rods (set of 8) - This is for a brand new in the box and authentic set of Eagle H-Beam connecting rods for the UZ V8. I know about iron coated pistons as my Porsche uses them. 0×84. 7 L (4663 cc) version built in Tahara, Japan. The 2UZ-FE was a 4. 7, and 4. 1UZ-FE The 4. Apr 16, 2024 · They are both 32-valve V8 engines and follow similar design structures. Designed for low-reving, high-torque SUV applications, its bore is 94 mm (3. The larger 4. Aug 21, 2016 · Today, the 3UZ-FE is a popular choice among car tuners and hot rodders, recognized for its durability and potential for power upgrades. 2jzgte = 594 lbs Size: 1uz-fe smaller packaging than 2jz-gte. Apr 6, 2007 · However, I am not sure about the iron block vs the 1uzfe. 06 over bore, the sleeve thickness The Toyota UZ engine family is a 32-valve quad-camshaft V8 piston engine series used in Toyota's luxury offerings and sport utility vehicles. 7 L V8 workhorse. The difference worth mentioning is that the 3UZ is much weaker than any other UZ engine. 7 L (4,664 cc/284. Jan 8, 2021 · Just like the 2UZ-FE, the 3UZFE is based almost entirely off of the 1UZ-FE. We only charge $9. 579″ and the inner diameter for the 1UZ is 3. Full valve job and bored . 428” (10. The Dec 21, 2024 · The 2UZ was a larger-displacement variant of the 1UZ exclusive to light trucks. Can UZFE still compete with URFE engines? I think we definately can! Recently availability The sleeve inner diameter for the 3UZ is 3. 7L Engine? Is it good or bad? Read about Toyota 2UZ-FE 4. 95 to assemble the parts and pack it up for you! Mar 4, 2010 · Thermactor, unless you're driving a VVTi motor or you've put some wild cams in your motor, you should be OK? The early 1UZ's are non-interference (stock), and the later ones (VVTi) are interference motors. Designed to mount any Toyota/Lexus UZ platform into S13 and S14 chassis. The 3UZ grown in displacement up to 4. Sure, it is a little out of spec, but remember, toyota is over engineered. These wouldn't UZ Swap Motor Mount When doing the UZ swap into your Toyota Pickup or 4Runner, these motor mounts will help you to position the engine in the right position to have all the components fit correctly. Sep 20, 2016 · I like the idea of getting the 3UZ because out of all of them it has the most displacement/horse power. Mar 21, 2014 · Swapping the motor. To start Weight: 1uzfe 450 lbs. 7 in) and stroke is 84 mm (3. The sleeve thickness between the two engine is the same . 0, 4. Build-Your-Own 1UZ, 2UZ & 3UZ Swap-Mount Fit-Kit Custom engine installations can require exact – and particular – engine placement. The biggest and most obvious change from the 1UZ to the 3UZ is the displacement, which was increased from 4. 0 (mm) 圧縮比：9. The 2UZ-FE is a durable V8 known for longevity but can have oil consumption over time. Jan 16, 2024 · It replaced the 2UZ-FE engine family. We have these available in pre built or a DIY kit for a custom build. The benefit to the 2UZ and how it was adapted to use in heavy SUV's is the longer stroke and with that longer stroke you gain low end torque, a 3UZ with 2UZ crank and rods would give you the same power profile, with less weight and 6 bolt mains. It’s a great motor but man is it slow Build your Toyota 1UZ-2UZ-3UZ Swap TREMEC T56 Magnum kit using a measurement from back of your block to your desired shifter location. 3L. I was doing some searching for motors the other day and came across a wreaker with 2 2uz motors in stock. Thanks Oct 8, 2021 · Which of these upstart eight-cylinder mills were the most impressive? Here are our picks for the 5 best Japanese V8 engines of all time. With the UZ being phased out in favor of the UR design, the 3UZ-FE is the only variant still being produced, and its only remaining application is the Lexus SC430. พิเศษ พูดถึงอัตราสิ้นเปลืองน้ำมันของ We make different versions of these cams for 1UZ VVTi and 3UZ fitment, 2UZ non-VVTi fitment, and 2UZ VVTi fitment. I love that the 2UZ has a comment about how little horsepower it puts out at 280hp when the 1HZ puts out less than 130hp. The 3UR-FE offers more power but may suffer from timing chain stretch causing noise or performance loss. [1] Three basic versions have been produced, the 1UZ-FE, 2UZ-FE, and 3UZ-FE. Jul 28, 2018 · Hi lads, I am planning on eventually putting either a 1uz or a 3uz in my Triumph Stag (when the body is more or less sorted), and due to the location of the front crossmember and steering rack on the Stag the only realistic alternative is fitting either engine with a rear sump as that just Sep 23, 2010 · The 2UZ-FE was a 4. com Dec 25, 2018 Sicarius123 Discussion starter Sep 22, 2006 · actually, why couldn't you fit 2UZ pistons in a 3UZ block. All three vehicles saw it replaced in 2001. 433″. The primary difference between the 1UZ and 3UZ is displacement, with the latter edging out the former by 0. Excited and nervous to get it in there! Add a Comment Sort by: trueive got a ls430 with a 3uz, and my dad has a 100 series with a 2uz. Aug 27, 2007 · Anyone controlled the vvti on the 1/2/3UZ Toyota motors with a G3 yet? I saw on the software that the crank/cam trigger timing was already available, but I did not see a similar option for the cam control. Ive seen lots of cheap aftermarket stainless manifolds for the 3uz, but none for the 1uz, whats the difference between them? Im assuming port spacing is the same, so can I just chop the flange off and weld on Mar 1, 2020 · 3uz sump vs 1uz sump On supra yoyoben Jul 23, 2025 Swap, Conversion, Transplant, Specialty Vehicles Replies 1 Views 76 Jul 23, 2025 Apr 27, 2023 · Similar to the 1UZ, the 2UZ-FE also used DOHC aluminum cylinder heads, a cast aluminum intake manifold, and 4-valves per cylinder. thought to myself if its possible why use a heavier 2uz block with 245hp/315 ft lb/tq from a tundra, when you can use the lighter 3uz which rate at 300hp/ and 325 ft lb/tq? wouldnt that be a better choice for running an N/A application? Mar 3, 2024 · All this info will apply to early 5 speed 3UZ’s as well, the main difference is the 3UZ being drive by wire instead of a cable throttle. [1] XAT Racing 1UZ V8 Billet CD009 Adapter Plate for 1UZFE to Nissan 6 Speed 2UZ 3UZ SKU: 2-004-UZ Oct 13, 2008 · Hi, at first glance the 1uz and 3uz look pretty similar to me from pics ive seen. 3L Engine Specs, Problems, Reliability, Info The 3UZ-FE engine was first introduced in 2000 and was a result of the evolution of the 4. Toyota 1UZ-FE When Toyota decided to enter the luxury market with its Lexus brand at the end of the 1980s, it knew that to be taken seriously it had to out-perform the German and American status quo in as many arenas as possible. Description NWT 1UZ/2UZ/3UZ Swap Package - Create Your Own Bundle & Save (Engine NOT Included) When it comes to the UZ conversion, we have broken down all the critical parts for your build. 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 3UZ (making it a 4. The pictures below are to original rods from Lexus, specifically LS400 and GS430. Most anyone goes is . 2UZ Getting Ready To Go In For a 2006 GX470. With a . It delivers between 207–224 kW (278–300 hp) and torque ranging from 417–441 Nm, depending on the vehicle and year. Jun 12, 2025 · What makes the 3UZ engine special compared to its predecessors? Compared to the 1UZ and 2UZ, the 3UZ engine brings improved displacement, better torque delivery, and more advanced electronics. . Bore is 94 mm and stroke is 84 mm. Cheap, light, and bulletproof. 0-liter 1UZ-FE engine. 2UZ-FE タイプ：V型8気筒 DOHC 32バルブ (2007年9月よりVVT-i) 排気量：4,663cc 内径×行程：94. fwakd zxdiu xoagpiz wenwc krytgd xiuhc jpokgnzj sfh jrb zvh