1uz engine reliability forum. 0 V8 That gives an extra 100 hp stock.

1uz engine reliability forum. 0 V8 That gives an extra 100 hp stock.

1uz engine reliability forum. 3+. Oct 26, 2020 · The Lexus 1uz Vvti Wiring Diagram is essential for the installation of the Lexus 1uz engine. While others claim the Direction injection of the fancy 1UR-FSE The Toyota UZ engine family is a gasoline [1] fueled 32-valve quad-camshaft V8 piston engine series used in Toyota's luxury offerings and sport utility vehicles. 5" through cherrybomb vortex mufflers. The 3UZ grown in displacement up to 4. Mar 6, 2018 · With the 1 uz miata swap, do you need to change the sump or modify the sump? also am i right in thinking the 1uz is a tiny bit beter than the 3uz with Apr 12, 2024 · The 1UZFE's smoothness and reliability made it the top choice for Toyota's premium V8-powered sedans, except for the Toyota Century, which used its own engine design. Aug 20, 2017 · Hello all, contemplating an older Landcruiser, '97 perhaps through '05. EasyBCD is a powerful bootloader-modification tool that has a wide-range of applications and usages. Production spanned 24 years, from 1989 to mid 2013, ending with the final production of the 3UZ-FE-powered Toyota Crown Majesta I-FOUR. Has anybody experience in putting a V8 in a FJ62? Also which engines are available in Pakistan which are V8? Can I put a 2UZ or 1UR in an FJ62? What is the cost for these engines? 266 votes, 79 comments. So, whether you’re looking to build a street machine or a race car, read on to learn which engine is Aug 21, 2016 · The 3UZFE is the least known of the entire UZ engine family, but is it just as good as its big brothers? 3UZFE: Engine Basics Just like the 1UZ-FE, the 3UZ-FE employs a dual overhead camshaft (DOHC) design with four valves per cylinder, optimizing power and efficiency. It is the diagram that outlines the electrical connections necessary for the engine to function properly. Sep 9, 2018 · 3rd 4runner 4th 4wd 5th air back battery black box brake bumper camping car door engine find fluid front fuel gen good issue i’m kit led lift light lights limited manual miles oem oil part parts power pro pump rack rear replace replaced replacement seat sensor set shop side sound start steering stock suspension system time timing tire tires I don't think it's nessessarily that they're exclusively bad at building V8 engines, if anything, they're just doggone good at building really solid i6 engines. I see lots of 6 and 8 cylinder models for sale. ) Also the 3. A community for Land Cruiser enthusiasts. problem is the oilfeed from the block to the heads seems to differ in location in vvt heads vs non vvt heads. Toyota 1UZ-FE Engine Review May 10, 2022 · I've found that it would probably be in my best interest to do a complete engine swap away from the stock GE motor as I am attempting to make a track car out of my '02 is300 (mainly time attack and some minor bumper to bumper racing). 7L V8 is known for its durability and power. It includes precise measurements for components such as the crankshaft, pulleys, and various engine parts, ensuring accurate assembly and maintenance. However, I got a 3UZFE short block for $50 USD and I am dissecting out for R&D purposes. May 21, 2017 · I have a 1989 Toyota Land Cruiser with a 2H engine and 5 speed manual box. I travel to az from pa 3-5 times a year and would love to take the conquest but i feel the stock engine is not reliable enough. Aug 8, 2007 · F1 engines used to do 1 meeting, everything apart from the block and head castings was trashed, 1 more meeting and the lot was trashed. However the pre 98 1uzfe is rated at 250 bhp with 260 tq. Jul 13, 2024 · 1gr is still cheap here talking about 1uz non vvti it costs around 850k plus. Apr 21, 2015 · The two engine swaps options I like are the Supra 3. From my Feb 4, 2006 · XE falcon fuel economy 1UZ and W57 with 3. My Patrol is just too heavy for the 1UZ's torque comming in at that high rpm. I've already bought a 1994 Lexus LS400 with 140k miles for the 1UZ engine and was planning to install it in a southern T100, but the Tundra came up first lol. 0 engine The ancestor of the Toyota UZ family (which later included 2UZ and 3UZ), the 1UZ engine, appeared in 1989 and was intended for the top models of Toyota and Lexus. Jul 4, 2005 · Hey guys, I'm building a 27 track T roadster. For best results, please use EasyBCD 2. No idea for the Toyota engines. Jan 10, 2017 · A LOT of the gt40 guys have 1uz's. Is casted iron stronger for FI? It's generally seen as a reliable engine, but there are a couple of things to look out for - one is the exhaust manifold which can crack and make a ticking noise. The Toyota 1UZ-FE 4. And it is a very reliable engine. Exhausts are pretty much just straight and finish at the back of cab (single cab) Its running a 6speed V160 Getrag supra box with TTC adaptor. to/44fOuWz - Intake Gaskets for 1UZ-FE The Toyota 4. For example the Ford 2003 Cobra uses casted iron vs. [3] Toyota's UZ engine Jun 1, 2025 · Explore essential facts about the most reliable Toyota V8 engine, including longevity, maintenance costs, and owner satisfaction. I'm looking at a 2004 ML500 with the M113 engine with < 100K miles. Sep 12, 2007 · The 1UZ motor cost something like $800M in development and they used the Hydraulic system to suit the overall package. Apparently they chosen the engine because of its reliability and economy. I have cut up a 1UZFE piston and exam the internal materials and measurements. We’ve listed the recovery options by increasing magnitude of “problem level,” so start with Type 1 and see if that works before moving on two Type 2, and so on and so forth. 6 litre V8 taken from the Toyota Majesta, seems like it is a 1UR-FSE engine. Jul 23, 2025 · Forums for Lexus-Toyota V8 UZFE owners & enthusiasts (1UZ, 2UZ, 3UZ) including engine/trans swap, turbo kits, superchargers, etc. Aug 6, 2014 · 1UZ-FE V8 manual transmission ? Thread in ' Technical Questions ' started by scottmasterton, Aug 6, 2014. Then build an intake manifold and install a carburator. Since the UZ is a very well engineered motor from the factory, it's a worthwhile platform to upgrade and stick with. [2] Three variants have been produced: the 1UZ-FE, 2UZ-FE, and 3UZ-FE. I have an aerospace engineering background but no formal training on cars. Apr 11, 2023 · In 1989, Toyota’s 1UZFE engine became the firstborn in their soon-to-be legendary UZ family, which later went on to include the 2UZ-FE and 3UZ-FE. Instructions on setting up a dual-boot or multi-boot for Windows 10 wit… Software Store NeoSmart Technologies strives for excellence in innovation and development; it is our goal to make awesome software that our users will enjoy. Sep 1, 2004 · Hey guys how are you going, i have been dreaming about doing an engine conversion for as long as i can remember, theres just something special about being different :P . Parts available:- 1 x Eaton M122 Supercharger as shown • Ported inlet and outlet to improve flow Nov 29, 2015 · True LS engines are flippin' expensive. Weight was also a consideration, however it did not weight hugely on the decision unless it was grossly more than the stock 3 days ago · The Toyota 1UZ-FE is a 4. May 27, 2020 · 1UZFE Swap Engine Swaps Apr 23, 2007 · My question involves the expected reliability of the timing belt, before replacement might be needed? Please answer this question, in regards to a stock (unmodified)LS400? Dec 21, 2024 · Designed to power luxury vehicles, the 1UZ is noted for its exceptional build quality, reliability, and smoothness. I've done more research on that motor than anyone currently using one (in America). Learn how to fix these problems here. d collecting to 2" then up to 2. In this article, we’ll compare the two engines in terms of power, reliability, aftermarket support, and more. The 2uzfe have two holes at 10 O'clock and 2 Aug 5, 2006 · I have been studying the 2uzfe. I noticed lots car companies use casted iron block for FI application. I can only imagine that swapping in a 1UZFE will be a huge and expensive project. And 1ur costs around 650k Lexus car engine but more expensive to start as immo and other stuff needs to be settle down. Nov 19, 2024 · The Best and Worst Toyota Engines Ever Made Toyota has produced a wide variety of engines, earning a reputation for durability and performance. Would like to upgrade to an engine with more power preferably a V8. to/3NebLCc - All-in-One OBDII Scanner https://amzn. For this purpose, the early production non-interference version with lower compression ratio is preferred. Feb 5, 2015 · Gary, in all fairness, you are comparing a 2014 multivalve engine to the specs of the 1970 & 1980's Rover V8. 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. An Engines cooling system is designed to get the motor up to proper operating temp as soon as possible and maintain that temp so that the engine can operate within its' most efficient parameters. I was little concern so I took a trip to my engine builder and we noticed the 2uzfe main have minimum support. While they are largely the same, there are a few changes that make a distinct difference. This pages aim is review and look at UZ tuning and report on the best upgrades. Oct 20, 2015 · Download EasyBCD 2. 3EB motor has been used in a bunch of other ford vehicles starting in 2015, and is a pretty decent engine. Jul 24, 2023 · For sale I have an Eaton M122 Supercharger with parts to fit a Lexus / Toyota 1UZFE engine minus the manifold. (gonna do as much research as possible, hell im not even gonna start the project for at least 12 months) Disclaimer (im Jun 1, 2012 · How much for the BMW engine and manual stuff ? I know a guy running 650 bhp on a stock, unopened 1uz. Oct 26, 2019 · 1uzto3uz-History (2) PDF A document that details the specifications and features of the 1UZ-FE engine used in luxury vehicles. Conclusion: The Best Toyota Engine? Choosing the most reliable Toyota engine depends on the intended use: For performance enthusiasts, the 2JZ-GTE is unbeatable. I am rambling here, but through my decision making I believe the 1UZ is the best engine for the price if you are looking for the best reliability. 7L Engine design and features, its the most common problems and relaibility. I under weight is an issue. The Best Toyota Engines UZ-FE Series 1UZ-FE, 2UZ-FE, 3UZ-FE These V8 engines are Feb 20, 2025 · The 1UZ engine is reliable but has common issues like oil leaks, timing belt wear, and ignition coil failure. EasyBCD is a dual-boot manager for Windows. 5 Bar (7. May 18, 2013 · Decision of this thread and swap details immediately below This thread has been about the more efficient and practical choice of engine within the 250 hp range (roughly). Where the main caps attach have hole/s in both 2uzfe and 3uzfe. 3L all-aluminum engine, with alloy block and cylinder heads, produced 290 - 300 hp and 325 lb-ft of torque. I'm just an enthusiast who loves these cars, obsesses over keeping them on the road in good condition and does a lot of DIY. My plan is to use a 1UZFE v8 and completely discard of the engines computer and controls. 3 liters and it was packed with all current Toyota's systems and electronics, the same as in late 1UZ engines with VVTi. Mar 1, 2004 · Size: 1uz-fe smaller packaging than the i6's. It appeared in 1989 and intended for the largest models of Toyota and Lexus. With EasyBCD, it is possible to add entries for Linux and older versions of Windows to the top-level BCD menu seen when your machine first boots. For a long-lasting V8, the 1UZ-FE is the top choice. Can anyone recommend a make and model of aftermarket fuel pump I can use with the 1UZFE engine? Any help appreciated! Cheers, Mat. Dec 13, 2024 · The 1UZ engine is a legendary 4. Mar 1, 2020 · Safe boost: Searching old threads suggests that a safe boost level for an unopened junkyard engine is . Both of them gained reputation the one of the most reliable Toyota engines with huge motor potential. The UZFE engines are a mystery to everyone. The engine has a reputation for running reliably even after covering high mileages, thanks in part to Toyota’s build quality and engineering. Toyota 3UZ-FE 4. Jan 8, 2021 · 1992-1997 Lexus SC400 Factory TSRM (1UZ-FE Model Torque Specs) PDF A technical documentation that provides detailed torque specifications for the 1UZ-FE engine used in the Lexus SC400. 89K subscribers in the regularcarreviews community. Toyota purposely detuned the motor for longevity, which is why they last a million miles. It can perform a variety of tasks ranging in complexity and application from the most basic to advanced and highly-customizable features. The two motors I am considering are the 1UZ-FE and the Aug 6, 2008 · The Toyota UR engine family is a 32-valve quad-camshaft V8 piston engine series which was first introduced in 2006, starting with the 1UR-FSE engine with direct injection for the 2007 Lexus LS. The UZ-series, the debutant 1UZ-FE was loved for its strength and dependability, which was pretty unique for a V8 at the time; two more variants followed the 1UZ-FE across 24 years of manufacturing, and Toyota made no secret of Sep 24, 2006 · It will most likely also feature molybdenum coated pistons as featured in most modern Toyota engines, such as all GR series engines, forged connecting rods, and a forged steel crankshaft. Aftermarket is small but parts are affordable and plentiful. Dec 21, 2003 · I have been back on google and have found out some more, there is no mention that there are different materials used for any UZ engine, in fact the 2UZ and 3UZ use the exact same con rod, the 1UZ is different and it is stronger. Oct 28, 2024 · Looking for a 1UZ engine for sale? This guide shares tips on where to find reliable options, from online marketplaces to junkyards and specialty shops. 66K subscribers in the LandCruisers community. This is a great engine and the fact it was used in the GT500 series shows the Feb 7, 2005 · 2UZFE is a casted Iron block and the 1 & 3 UZFE are aluminum. 6 liter Toyota Supra along with the all-new 1URFE, 2URFE and 3URFE engines. 2-liter V8 powerhouse produced by Toyota, celebrated for its high performance, reliability, and advanced technology. Apr 9, 2024 · The Lexus 1UZ-FE engine is a true powerhouse, delivering impressive performance and reliability. I see the restriction causing huge back pressure, now maybe this is because there isn't Oct 30, 2023 · The Toyota 1UZ-FE engine is a masterpiece of engineering, combining power, refinement, and reliability in one. Feb 25, 2019 · They really are great, long lasting engines if treated right and there are lots of options to rebuild them for more power/greater reliability. The most reliable Toyota engines include the 2JZ-GTE, known for its legendary durability and performance, the 1UZ-FE, a robust V8 praised for its smooth operation and longevity, and the 2AR-FE, a dependable four-cylinder engine used in many modern Toyotas for its balance of efficiency and reliability. But, I wouldn't mind one in a toy that's for sure. Unless you are going for SERIOUS horsepower I do not think you have to worry about the 1UZ-FE lasting. I know how to work on the M112 and have pretty much figured how to repair the issues I've had with the M112 engine and chassis components and I do all my repairs myself (well with a lot of help from this forum). This 4. The main reliability issues that is usually read about on forums or social media, comes from the poor quality work that went into the conversions in the first place from many backyard mechanics. Due larger sleeves, the 3UZ have small ISS. Asking $3150. With a bore size of 3. Happy hunting! Nov 12, 2006 · Who on this forum has a 1ZZ-FE engine with 115k miles or greater? Other than higher oil consumption any other issues to report? Our '98 as 132k miles and has just the oil consumption issue others have reported Apr 27, 2023 · In this article, we cover the famous Toyota 4. I wonder why is the 2uzfe is making such low hp? Would it be possible redline limitation? or the stroke? Diagram #1: 2UZFE Engine Spec Diagram #2: 2UZFE We I learned is that the 1UZ and 3UZ have the same aluminum block except the sleeves. 0-liter V8 introduced in 1989 by Toyota, has become a legendary powerplant known for its exceptional smoothness, reliability, and performance. 0l V8 - Whats it really do ? Jul 30, 2023 · Consumer Reports mentioned the 1UZ-FE as an engine known for reliability, capable of reaching mileage over 200,000 miles in a Lexus LS400 example without significant repairs, which highlights just 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? All 98+ (1UZ, 2UZ, 3UZ) engines used 34. . May 27, 2007 · The operating temp settles on my motor just a little above the quarter mark which is slightly below normal I think I would like to run my 1uz-fe at normal operating temp too, to avoid premature engine wear. 0 2JZ-GTE capable of producing more power than I would ever want. 0L in the engine bay, might as well make it a 4. Cars with 1uz engine## Cars with 1UZ Engine: A Comprehensive Guide ### Introduction The 1UZ-FE engine, a 4. Special section for Supra V8 Swap and Project Dairy. Dec 23, 2019 · My plan is to buy a totaled Lexus LS/SC/GS 400 and take out the 1uzfe (non vvti) and scrap the car. Below is a list of some of the best and worst Toyota engines based on reliability, design, and performance. Its properly tuned though. The 3UZ has a larger sleeve than the 1UZ. Dec 20, 2024 · Transplanting V8 into different vehicles along with Aeronautics and Epics in the name of performance. Older 3. Sep 13, 2005 · I would say that from the factory that the 1UZ is a "better built" engine and and probablly better designed but the chevy engine can be done up much better then what the 1UZ can be in my opinion. This 4-liter engine replaced the old Toyota 5V. Mar 23, 2015 · Hey lads. As the motor ages it will need the intake valves walnut blasted to knock off carbon deposits, but it doesn't kill the motor just reduces performance with time. This advanced engine has been featured in a wide range of Toyota and Lexus vehicles, offering drivers a thrilling driving experience and Dec 22, 2021 · Toyota UZ Tuning "Guide to tuning the Toyota 1UZ-FE 2UZ-FE & 3UZ-FE engine!" The Toyota UZ offer good returns when tuned and with the best upgrades like a remap, turbo upgrades and camshafts you will really enhance your driving enjoyment. The document outlines technical specifications such as the number of cylinders, valve mechanism, and performance curves. 0 L (3,968 cc, 242. That bodes well for aftermarket support, enthusiast modification and improvement. Sep 21, 2009 · Hi, Sorry another question - I need to source a fuel pump, running stock ECU, stock manifolds. to/41NUNil - Rod Bearing Set fo 1UZ-FE https://amzn. Jun 30, 2003 · The 4 liters (1UZ) are found in the LS sedans, I haven't seen or heard any problems with these (4. It utilises a RPM sensor located behind the bottom crank pulley, with a distributor mounted on the front of each cylinder head, directly driven off a camshaft. Officially its rated at 245 bhp and 315 tq. It also The 2UZ-FE V8 engine is highly reliable due to its cast iron build and has proven capable of achieving 1 million miles. When I first purchased my LX it was a fourth vehicle that I bought mainly because it was a good deal. 0 V8 That gives an extra 100 hp stock. I had always had a mild interest in the 100 series, but I never felt Apr 6, 2007 · After hearing from Paul from Aeropc having his 2uzfe block cracked. Download Windows repair and recovery USBs to fix your PC immediately with easy-to-follow instructions and video tutorials, for all PCs with CD and USB images. Sep 16, 2006 · Talking about the late model 1UZ VVTi, not the early model non-vvti. A fair comparison would be to compare it to the latest V8's from pommiland, in that case it's power output is good to ok, nothing special. Featuring a dual overhead camshaft (DOHC) design, electronic fuel injection, and variable valve timing, the 1UZ delivers impressive power and efficiency. However, not all engines have been equally successful. I can fabricate the mounts for the engine and have found an adapter plate/flywheel/clutch set that will allow me to keep the stock 6 speed and drivetrain. I'm quite perplexed at my findings. Not only from the mechanical standpoint, but splicing in the harness to get everything to work right. I was pondering this earlier today as I was ordering some parts and thought it would be an interesting topic to discuss. Owners must change the 2UZ-FE engine's timing belt every 90,000 miles for If you had to pick an engine to last you 500k miles. The other is the valley plate which can leak coolant. I don't know why this forum hates that engine. Jul 13, 2017 · Engine Swaps - Building Truck, 2UZ or 1UZ? - I just picked up two 2000 Tundras, one which has a brand new factory replaced frame that's rust free. This is a subreddit for fans of Regular Car Reviews on Youtube. 7) engines except for the shortblock I brought home,over 100,000 miles and the customer barely changed the oil (didn't even read on the dipstick when it came in with a knocking noise complaint). the 1uz is a cheap engine, you can get them for £300 all day long and sometimes cheaper when a cheap LS comes up. Both well documented. Need your help guys. Is this the same engine as the Lexus V8? From turbo kits to 1uz superchargers to Toyota Previa minivan engine swaps, we’re here to help! Our specialized Lexus-Toyota V8 Forum is dedicated to the Lexus-Toyota V8 UZFE family (1UZFE, 2UZFE, 3UZFE) Performance Engines and includes the 2006-2007 V8 powered 4. Sep 8, 2023 · In the world of car enthusiasts, two of the most popular engines are the Toyota 1UZ and the 2JZ. 5mm intake valves and 29mm exhaust valves, which is +1mm larger on both than non-VVTi engines COP (coil over plug) ignition, ditching the distributor setup (Early non-VVTi UZ ECU and ignitors known to be unreliable comparatively) Oct 9, 2023 · I'm looking at buying another ML. 1 cu·in) V8, four-stroke cycle water-cooled naturally aspirated internal combustion gasoline engine, manufactured by the Toyota Motor Corporation since 1989 to 2004. What is the 2UZ-FE 4. Your modern engine is a co-conspirator in the problem. Additional Information The Toyota 1UZ-FE 4. Reliability: 1uz-fe is areguably the most reliable production engine ever, and definately the most reliable Toyota engine of all time. People complain about it's STOCK output, forgetting it's only 5psi away from 700hp. 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 horrible heads can flow, but. Jan 29, 2025 · Explore the best Toyota V8 engine options, their performance specs, reliability, and applications across various models. The land cruiser seems to have a great following Mar 9, 2006 · In a word, the porting numbers @ . UZs are plentiful and very cheap. Is this a proven safe level for long term reliability for the skinny rod 3UZ? - I am willing to give up some power for reliability Torque in the heavy, 6 speed auto car is more important to Feb 3, 2016 · Toyota 1UZ-FE engine reliability, problems and repair The engine 1UZ is the founder of Toyota UZ (included 2UZ and 3UZ). Both engines have a cult following and are often used in high-performance builds. The rod on the left is 1UZ and the new rod Mar 17, 2025 · The Toyota 2UZ-FE 4. With its V8 configuration and impressive specifications, it has become a favorite among car enthusiasts and luxury car manufacturers. The Lexus 1uz Vvti Wiring Diagram is an intricate document that requires close examination to ensure accuracy and reliability of the wiring connections. Are the engine mounts and exhausts ports in exactly the same place with the two engines? Dan. Discover its specs, reliability, common issues, and best upgrades for performance. The heart of the 1UZFE is the block and the other moving parts also play a very important role to work as a world class engineering. You can buy a commercial license for our products below or drop us a line Recovering the Bootloader EasyBCD has multiple recovery options available to you, depending on just how badly your bootloader is damaged. When done right, this engine will outlast most factory OEM engines in any rough off road situation, and take all the abuse you can throw at it. Theres these two engine in the newer 2006+ Lexus GS460, and LS460, plus a few other models. 58 inches, it shares the same stroke length as the 1UZ engines. The owner says that it is sitting at around 360,000 miles. Cost: 1uz-fe easily avalible everywhere under $1000usd used. Mar 31, 2023 · The 1UZ-FE V8 4. Oct 30, 2005 · The only problem I have with the 1uz comes from the reliability side of things. 0 1UZ is a superb, slick Oct 11, 2014 · 1uz gets a lot of its torque really early in the powerband. What are you going with? : r/cars Go to cars r/cars r/cars Oct 20, 2016 · Reliability: The 1UZ-FE engine is renowned for its durability and reliability. Feb 2, 2011 · A Nissan based VH45DE V8 is another good variation , like the 1UZ 4. The variables are simple, very restricted engine bay space of the S13, around 400whp with stock rpm (because it will see the rev limit a lot) and very decent reliability. Aug 20, 2021 · Engine reliability has to be considered in the context of the electronics that make them go down the road. You can get a dropout truck engine (accessories, wiring, computer, accelerator pedal/module, etc) for $1500-2000. With its V8 configuration and advanced features, it has become a favorite among car enthusiasts and professionals. https://amzn. By the regs they now must use an engine (untouched) for 2 meetings, then the lot is trashed. That's for a warrantied engine on a pallet. In this article I will be comparing the two rods with precise measurements. Apr 14, 2024 · The Lexus V8 1UZ-FE engine is a remarkable piece of engineering that combines power, reliability, and smooth operation. Mar 28, 2025 · Discover the best Toyota engine V8 options, focusing on performance, reliability, and specifications for enthusiasts and drivers. It includes a comprehensive description of the engine's design, emphasizing its high performance and efficiency in the luxury LS400 sedan. Where I am baffled is some sources are saying for the 1UR-FE, 347hp and 460nm. Mar 28, 2025 · Explore the best and worst Toyota engines, uncovering their performance, reliability, and real-world owner experiences. Have been researching on Craigslist and other offerings. Jan 19, 2011 · My main concern is weather to go single turbo, twin turbo, single supercharger or twin supercharger (like the guy that was building up a 1UZ with two mini M45s). I have seen guys take late model 4 and 6 cylinder engines and doing this so I don't think i'm We would like to show you a description here but the site won’t allow us. the other years are aluminum. Nov 12, 2007 · Of course the UZ can't compete on an engine-by-engine basis. 0-liter V8 gasoline engine featured in Toyota and Lexus luxury and sports cars from 1989 to 2002, before being replaced by the 3UZ-FE engine. But that is probablly unfortunatley true as we don't have many engine upgrades or aftermarket parts for our 1UZ's. Apr 10, 2011 · I see in the latest Toyota Zone magazine that this year the Hilux Double cab bakkies will run with the 4. i reckon if i was careful i could improve it to 11 litres per100km. If you're already gonna cram a 4. The only problem is the miles that it has on it. $500 for a 1994 sc400 engine? thats whats up. My question, what is the best performer vs power vs fuel mileage. Feb 7, 2023 · Between 1989 and 2013, Toyota manufactured the "million-mile" engine. 0-liter 1UZ-FE engine. Where we have them beat is cost and availability. This is the first time someone ever compare them side by side. ENGINE The most important items on the 1UZ engines are the timing belt and water pump. It has a strong following in the automotive community and can be a good choice for those who are looking for a powerful and durable engine for their vehicle. 0L Engine: Specifications and Reliability The 1UZ-FE, the first in the UZ engine series, was a 4. 7L with 300 HP used in Toyota's GT Race cars haha Aug 11, 2011 · YotaTech Forums Off Road Tech, Fab Shop, Solid Axle Swaps, Tool Time, & Engine Swaps Engine Swap Talk All Other Toyota Swaps Lexus Piston Rods (1uzfe, 2uzfe, 3uzfe) Lexus is known for its reliability and smoothness of the powertrain. Oct 10, 2023 · The final member of the UZ family of V8 engines was the 3UZ-FE that first appeared in the Lexus LS 430 and GS 430. Learn about 1UZ-FE reliability, performance, performance mods and more Feb 20, 2025 · The 2AR-FE is a great choice for those who want a balance of efficiency, performance, and reliability in a modern Toyota engine. Then take said 1uz and swap it into my e90. 204 votes, 208 comments. If your ECU fails or your VSC system is braking on one side of the vehicle and running you off the road there's little consolation in knowing that your head gasket is solid. Good luck with finding used i6, or v6 engines cheaply, new ones very cost-prohibative. Honestly from all my reading the only “bad” Lexus engines are those found in the early IS250 models as well as the HS250h, mainly due to DI. Oct 19, 2021 · Most reliable 1UZ (non vvti) boosting pothou10v Oct 19, 2021 #lexusv8tuning 1uz 1uz single turbo boost lexus ls 400 ls400 turbo supercharger Forum Tech and Conversions Section Tech and Conversions 1UZ-FE Lexus 4. All our products are free for home and non-commercial use, but in order to continue providing top-notch products, we charge for commercial and other for-profit use. The pictures below are to original rods from Lexus, specifically LS400 and GS430. Mar 12, 2014 · Whats the most dependable, cost to power ratio, simplest to install engine swap. Now the question is having small ISS weaken the block? ISS means less support for the sleeves and this is very essential during high hp application. I am hoping to keep this car for a fair while, and considering the engine is already around 10 years old, I figured the 3uz would be beter in the long run. Manual conversion on a 1uz for the whole shebang is going to set you back roughly £1200 for the stuff that's for sale just now if you shop smart Dec 10, 2021 · Regardless of the version, power was more than adequate for its application but apart from that, the 1UZ-FE stood out when it came to unparalleled smoothness and reliability. Feb 9, 2008 · I'm sure the cost is higher than doing a rebuild myself (actually, I have a friend who is a whiz with Lotus engines who would help/do the rebuild) but neither of us has seen the inside of a 1UZFE. Mar 31, 2024 · The inception of the Lexus brand was carried by the 1UZ-FE engine: a smooth, yet powerful V8 powerplant engineered for maximum comfort and reliability. EasyBCD is a software utility for Windows that lets you control and configure the BCD/BOOTMGR bootloader for Windows 7, Windows 10, and Windows 11 for dual-boots. A highly advanced V8 engine for its time, the 1UZ was showcased in the Lexus LS400, which was the Japanese rival of the BMW 735i and Mercedes 420 SE at the time. Just replace the starter before you swap it in. No balance pipe. This Supercharger could be fitted to any other engine if adaptored. (Sry not trying to make anyone mad ) what would you swap Jul 9, 2024 · Discover the impressive specs of the Lexus 1UZ engine, its configuration, oil requirements, and service intervals for optimal performance and reliability. 45diff My falcon returned, 12litres per 100 km on the last run, 400 kms for 48litres mostly 100kmh at 2400rpm in 5th but a few really good squirts from takeoff and various other bits of accelerating. Seems to look very close to the 3uz in design? Very curious about sizing as I know the 1uz-vvti will fit in the car I have in mind, but not sure how easily the 3uz will. 0 engine is a well-regarded engine that is known for its reliability, smooth operation, and impressive power output. Jul 10, 2006 · Can the 1UZ 36-1 trigger wheel be used with Megasquirt? Also how many teeth are on it? Cheers Mark The 2. 25 psi) over sea level pressure I also see horror stories of broken rods and crack ring lands. 0 motors are good too (not sure of the engine code. The 3UZ-FE replaced the 1UZ-FE despite the decision to number the engines in order - 1, 2, 3. 3 with support for Windows 10, EFI, and more. However, the thickness of the sleeves for both engines are the same. Please use EasyBCD with care, it's a powerful tool that you can either make your life a lot easier or Windows 10 uses the new BOOTMGR/BCD bootloader, and is fully-supported by EasyBCD. Mar 4, 2010 · I think many of us here, as well as from other 1UZ forums have always thought that all the non-VVTi UZ engines were non-interference, although, now that I've searched for it in Toyota's NCF publications, it's actually not mentioned one way or the other. Mar 8, 2011 · Dude I'd pass the 1UZ and go for a 2 or 3uz. Apr 10, 2013 · Equal length extractors on both banks with runners the same size as the 1uz head exhaust port i. 0 V8 1UZ-FE engine. Jul 11, 2008 · if I asume correct the lexus engine uses the oilfeed via the block for the whole head including the VVT, which is operated by a selonoid in the head itself like the 4age 20v. Please use EasyBCD with care, it's a powerful tool that you can either make your life a lot easier or EasyBCD controls the Windows boot menu, and has traditionally been used as the primary boot manager. The 3UZ is getting Jun 22, 2024 · The 1UZ-FE was also featured on Ward's Best Engines list in 1998, 1999, and 2000. Longevity of 1UZ-FE engine Hi all, I am currently thinking of picking up a 1990 LS400. Jul 31, 2006 · Wondering where everyone thinks the 2UZ falls when reflecting on the storied history of Toyota engines. 5 V6 is great and can be found in the ES350 and RX350 models over the last decade or so. UZ series engines are pretty damn stout. Mar 21, 2025 · Reliability in your engine is a must, but when reliability meets durability, which engines hold up? SlashGear's Marko Sokolovski has the answer. Feb 3, 2016 · Toyota 1UZ-FE engine reliability, problems and repair The engine 1UZ is the founder of Toyota UZ (included 2UZ and 3UZ). If you liked EasyBCD, you'll just love iReboot! You can also use iReboot to set up complicated recovery scenarios where the boot menu timeout is set to 0 but additional recovery and repair utilites are available from the iReboot menu. Oh and they hardly break. Apr 16, 2024 · Toyota's 1UZ V8 engine was followed up a few years later by the 2UZ. The 1UZ is effectively operated as 2 x 4 cylinder engines that are ganged together. 0 they can rev high easily , the VH45 is 4. 7L Engine? Is it good or bad? Read about Toyota 2UZ-FE 4. 5 liters altho , but the 1UZ-FE has slimmer DOCH heads than that of the VH45DE of the Nissan which makes the 1UZ better as far as width . And the Lexus 1UZ-FE 4. On the Nov 17, 2024 · Reliability, construction and repair of Toyota 1UZ 4. Enthusiasts are known to add forced induction to the stock engine with great results. bwrvuu jvok vdtxk izc jbrh elof shqe jdw ltjzdsdm nxgphyr