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3uz fe power. Toyota's UZ engine family was replaced by the UR engine family. Mar 9, 2006 · In a word, the porting numbers @ . 3 L; 261. Mine redlines at 7,300 although power starts to fall at about 6,500 because of cams. 3UZ-FE write up. Toyota's UZ engine family was Jan 14, 2025 · The 3UZ-FE had an output of 300 hp and 325 lb-ft of torque. The engine block and heads are aluminum. I’ve put 3uz from Celsior into 96 hilux. See full list on dustrunnersauto. [2] Output is 216 to 224 kW (290 to 300 hp; 294 to 305 PS) at 5600 rpm with 441 N⋅m (325 lb⋅ft) of torque at 3400 rpm. 3L Jul 9, 2013 · Toyota Workshop Manuals: Toyota Engine 3UZFE MechanicalThe Toyota UZ engine family is a 32-valve quad-camshaft V8 piston engine series used in Toyota's luxury offerings and sport utility vehicles. 1UZ) 1UZ Vs. 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. 7L V8 is known for its durability and power. With proper wiring modifications and ECU programming, this engine can be seamlessly integrated into a variety of vehicles while maintaining full functionality. The displacement of the 3UZ-FE is 4. Jul 24, 2025 · Fit： For Lexus LS430 3UZ-FE V8 4. It has an aluminum engine block and aluminum DOHC cylinder heads. 3L 3UZ-FE engine developed through the incorporation of the latest technology, achieving an improve-ment in total performance by enlarging the bore, based on the 1UZ-FE engine installed in the previous LS400, and improvements of other engine parts. Biggest issue is the throttle. 5mm DOHC, NA, VVT-i intake Aluminum block, cast iron sleeves, closed deck, forged crank Lexus 430, Toyota cars Lexus Workshop Manuals HOME MENU Search NEXT PAGE > < PREV PAGE LS 430 V8-4. 8 kg. The 3UZ-FE engine is highly regarded for its performance and reliability, surpassing both the 1UZ-FE and 1UZ VVT-i in power output and efficiency. 3 L (4292 cc) version built in Japan. I found all the info needed for a similar swap on lextreme (as someone said above) and clublexus. Provides powerful acceleration even from low speeds. Additionally, the 98+ (VVTi and all 2UZ engines) use a different style pulley from the earlier cars. But with two more cylinders, wouldn’t each individual cylinder have relatively tiny displacement? The 3UZ-FE engine features a aluminum block and heads, and utilizes dual Variable Valve Timing with intelligence (VVT-i) technology for optimum power and efficiency. 3L V8 3UZ-FE engine rebuild kits for 2001-2010 Lexus GS 430, LS 430, and SC 430 models. 6-liter V8 1UR. The power output of the 3UZ-FE ranges from 207 to 210 kw depending on the year of manufacture, any turbochargers and the model version. 6 in) [1] and stroke is 82. Add half a bottle of booster oil, do not start the engine, manually turn the booster pump pulley for about 2-3 turns, and then turn the steering wheel back and forth(to the bottom ) for about 15 turns. Mar 21, 2023 · Robert Stothart always wanted a high-revving V8 in his Scion FR-S. LEXUS SC430 02-10. 3 engines Jul 30, 2024 · 3UZ being a v8 would be good for a supercharger build (5-6psi) but the thing is the parts are hard to find and the bolt-on Kits are extremely pricey. - Post Questions For Quick Answers! 1UZ vs 3UZ This is Part 3 of this 1UZ-FE Vs. Forget the M90 or M112, this is the Supercharger to have nestled confidently on your engine. LEXUS GS400 98-00. Eric at ttcperformance has given me some info on a twin turbo kit for the 3UZ which at low boost can provide 400rwhp and as much as 900rwhp with racing fuel. Most times, the o-rings for the high/low pressure lines are the true culprit Feb 8, 2012 · After that I would swap to a 1uz VVti motor which produce more power with stock ECU than a early motor with aftermarket ECU. With the right cams, a 1UZ should be able to rev over 8k. It includes system outlines, a comparison of system components for vehicles SC430 and LS430, and various technical diagrams illustrating sensors and actuators. This kit has been developed to meet the needs of those 1UZ VVTi and 3UZ&nbsp;owners chasing a real world 250kws+ at the wheels. I dont want to be sacrificing handling by puting a heavy engine in a light car (i will be lightweighting) 3UZ Engine for Sale – Your Top Source of High-Performance Toyota V8 Power What Is the 3UZ Engine? 3UZ-FE Engine Specifications Vehicles That Use the 3UZ Engine Why Buy a 3UZ Engine from Us? 1. 3L all-aluminum engine, with alloy block and cylinder heads, produced 290 - 300 hp and 325 lb-ft of torque. Its working volume was increased from 4 to 4,3 liters, equipped with a VVT-i system for shifting the valve timing mechanism (GRM) phases, and larger diameter valves. Its ECU can be reprogrammed to suit specific engine swap requirements, allowing for: Transmission removal for manual applications Enhanced power output through tuning Improved throttle response This makes the 3UZ-FE an outstanding engine choice for Apr 23, 2020 · What boost have people reached on stock 3UZ pistons? Im building a 3UZ with early thick rods and arp head studs, rings gapped for boost and full rotating assembly fully rebalanced. A comprehensive and detailed guide. Detailed repair manual for the 2004 Lexus SC 430 V8-4. 3L V8 ENGINE is compatible with 2001-2007 LEXUS LS430, GS430, SC430 models, comes a mileage range of 55k-65k miles, backed by a 90-day warranty. 7L Engine design and features, its the most common problems and relaibility. 0 mm x 83. [1] Three basic versions have been produced, the 1UZ-FE, 2UZ-FE, and 3UZ-FE. Dec 21, 2024 · 3UZ-FE 2000-2013 4. 3L. What is the 2UZ-FE 4. 0 V8 1UZ-FE engine. 3L, 91x82. As you will soon discover, the bomb-proof engine was capable of much more. 0-litre 1UZ-FE engine, the 3UZ-FE had larger bores and revised valve timing. Please note some UZ V8s come with a fixed, press on pulley to their power steering pump. Toyota implemented the UZ family across multiple models meaning power figures vary. 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. Problems and shortcomings of Toyota 3UZ 4. m) at 3400 rpm. It was used in the Lexus GS430, LS430, and SC430 from 2001–2007. Quality You Can Depend On 2. 3L V8 engine with gearbox and ECU included is a trusted and efficient powertrain solution. Color Match To Make Sure Your Getting the Right Color For Your Part. Collins Performance Technologies 3UZ-FE, 1UZ-FE engine swap kits for all of your high performance racing needs We have released our custom made billet VVTi UZ race cams!! For those looking for serious power gains and pushing the limits of their Toyota V8, we now have a solution. Its impressive durability and reliable power delivery made it a popular choice for vehicles designed for demanding conditions. 7-liter 2UZ. Fuel lines are dirty - Service fuel lines. 272°/270° racing cams for modified NA Toyota 1UZ-3UZ VVTi engines with 10. 3-liter V8 engine that produces more power and torque than the 1UZ-FE. 3 liters? Or, I guess more importantly why? Ford ranger is a 4L v6, which seems reasonable. The 3UZ-FE, however, took figures up to 300hp as the UZ returned to form. 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. Dec 22, 2021 · Tuning the Toyota UZ and best UZ performance parts. This 4. If you aren't going turbo it is a great swap. The weight include, the rod, cap and 2 bolts without bearings. Don't settle for stock cam regrinds, do a proper build with purpose built camshafts from scratch! Please choose your specific engine application from the drop down menu. Engine is on Megasquirt MS3. 5 Nm (316. 0 L 1UZ-FE V8. OverviewBreathtaking performance with ultra high efficiency &ndash; Bullet&rsquo;s world first High boost upgrade for the 1UZ-FE utilizing the&nbsp;HTV1900 Supercharger. Aug 5, 2006 · So then this confirms to me that the early model 1uz-fe motors pre 95 are more capable of handling more horsepower in stock form then the lastest model 3uz-fe motors. 3 L 3UZ-FE V8 from a Lexus GS430. Please respect our hard work and don’t copy texts or pictures from this site. 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. 4L displacement. Production spanned 24 years, from 1989 to mid 2013, ending with the final production of the 3UZ-FE-powered Toyota Crown Majesta I-FOUR. Lexus-Toyota V8 UZ-FE Engine Modifications Tutorials Engine Mods Forced Induction Body Mods Swaps/Converions Electronics Video Tutorials Misc. Jan 16, 2024 · The 3UZ-FE was first introduced back in 2000 in the Lexus LS 430 and GS 430 sedans. Key changes include increasing the cylinder bore size Mar 17, 2025 · The Toyota 2UZ-FE 4. Dirty or faulty fuel pump - Service or change fuel pump. 3L V8 engine** from Toyota’s **UZ family**, featuring **VVT-i (Variable Valve Timing – intelligent)** for improved efficiency and Description Low Mileage Lexus 4. 3L (3UZ-FE) (2002) Engine, Cooling and Exhaust > Engine > Tune-up and Engine Performance Checks > Compression Check > System Information > Specifications > Page 1734 Compression Check: Testing and Inspection INSPECTION HINT: If there is lack of power, excessive oil consumption 1. Real-world examples include countless owners reporting thousands of miles with minimal maintenance, highlighting the engine's robust nature. Considering you can get a 3uz for 500 bucks it is a great deal. 3-liter Toyota 3UZ-FE V8 engine was assembled at a plant in Japan from 2000 to 2013 and was installed in rear-wheel drive passenger cars, including those produced under the Lexus brand. Speed Academy put a ford blower on ls430 but there's a lot of work to do. A modified version of the 3UZ-FE was used in GT500 race vehicles. 3L 2000-2006. Whether you’re behind the wheel of a Lexus sedan or a Toyota SUV, the 3UZ engine delivers a driving experience that is hard to beat Feb 3, 2016 · Toyota 3UZ-FE engine specs, reliability and recommended engine oil. 0 L (3,969 cc Do you guys suggest a 3uz-fe engine swap? oh, and dont bias your opinion on money. Robert started with a Toyota 4. 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. Toyota's 3UZ engine increased capacity from 4. Ultra quiet operation with conservative fuel efficiency, maintaining crisp response at low load (during idle), complies with ECU controlled electromagnetic clutch. 00 264°/258° cams for mildly modified NA Toyota 1UZ-3UZ VVTi engines with basic intake and exhaust upgrades. Dirty fuel filter - Fuel filter needs changing. 3 instead of a 4. 0 liters to 4. Feb 7, 2023 · The 4. MAKE: LEXUS PRODUCT FITMENT: 2001 2002 2003 2004 2005 2006 LEXUS LS430 GS430 SC430 SERIAL NUMBER: 430169 MILEAGE: 45-50K WARRANTY: 90 DAYS WARRANTY FROM RECEIVING Parts Included: Engine Head & Block Timing Components Intake Manifold Throttle Body Fuel rail & injectors Exhaust Manifold Distributor or coil packs Alternator Power Steering Pump Jan 21, 2007 · I don't think that underdrive pully is a possibility for the water pump, as it runs off the timing belt. 7 kW) at 5600 rpm and a maximum torque of 429. Famed for its refinement and unstressed nature, the UZ-FE Toyota UZ 3UZ-FE engine is installed on Lexus GS 430 (2001-2007), and Lexus LS 430 (2001-2006) making the above mentioned models eligible for engine interchange. Nov 19, 2005 · Its max out because of our engines (1-3uz) have very small crank pulley. 3L 3UZ-FE Engine for sale This Lexus 4. 58 in × 3. 0-liter alloy engine designed to be Feb 19, 2025 · In summary, the 3UZ engine is a remarkable piece of engineering that has found its place in a variety of vehicles. More Than One Option of Condition We offer: 3. Performance . But for your power goals i believe you'll be working on the edge of failures with stock internals. Toyota 1UZ-FE, 2UZ-FE, and 3UZ-FE Engines for Sale – Long-Lasting V8 Power for Your Upcoming Project If you’re in the market for a bulletproof, high-performance V8 engine, there are few names that carry as much weight as Toyota’s legendary UZ engine family. Learn about 1UZ-FE reliability, performance, performance mods and more Find high-performance Toyota 1UZ-FE, 2UZ-FE, and 3UZ-FE engines for sale. Country-Wide & Global Shipping Top Most Asked For Uses of The Toyota UZ engine family is a gasoline fueled 32-valve quad-camshaft V8 piston engine series used in Toyota's luxury offerings and sport utility vehicles. 3L V8 VVT-i DOHC engine. Choose your car manufacturer, model and engine type. Best 1UZ-FE 2UZ-FE & 3UZ-FE modifications Just because particular tuning parts appear in lots of UZ projects it doesn't mean you should fit it, so we'll ultimate tuning parts that will give your UZ the biggest power gain return for your cash. There are actually multiple tuning interfaces that have cracked the Lexus/Toyota ecu encryption. 3L Engine Specs, Problems, Reliability. However, links will be highly encouraged. When chosing the ECU for your present motor I would get one which can easily handle the VVti ( and control it correctly) on the later motor. Significant gains on the UZ can be made from cam Tuning the Toyota UZ "Guide to tuning the Toyota 1UZ-FE 2UZ-FE & 3UZ-FE engine!" Carref prides itself on providing the latest tips and guides to your modification project. Mar 5, 2005 · This convinces me that at least in the 300 class the power ratings are pure BS. Bore is 91 mm (3. The 3UZ-FE engine was first introduced in 2000 and was a result of the advancement of the 4. 7L Engine? Is it good or bad? Read about Toyota 2UZ-FE 4. Add half a bottle of booster oil, do not start the engine, manually turn the booster pump pulley for about 2-3 turns, and then turn the steering wheel back and forth (to the bottom) for about 15 turns. 0), and the coolant port shape is slightly different in the block. 293 cc. A modified Sep 23, 2010 · 2005–2009 Toyota Sequoia 3UZ-FE The 3UZ-FE, is a 4. 3 liter V8 petrol engine with 32 valves and variable valve timing (VVT-i). 3-liter Jan 2, 2025 · Monky London held a raffle for this unique Toyota Altezza Gita Z Edition. May 31, 2022 · The 2UZ-FE is Toyota’s bulletproof 4. Instead of being powered by a naturally aspirated 2JZ inline-six, this wagon is powered by a 4. 5:1+ compression ratio. Shop now! Rotary Engines Are Sold As Is 2001-2006 Lexus GS430, SC430, LS430 PARTS INCLUDED: Engine Head & Block Timing Components Intake Manifold Throttle Body Fuel rail & injectors Exhaust Manifold Distributor or coil packs Alternator Power Steering Pump Pulleys Oil Pan Sensors as seen in picture 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. Three basic versions have been produced, the 1UZ-FE, 2UZ-FE, and 3UZ-FE. This power unit was equipped with VVT-i phase shifters on the intake shafts and the ACIS system. New comments cannot be posted and votes cannot be cast. Power Steering Pump/motor. That worked well but Why is Toyota’s 3uz 4. The examination of the two engines was very interesting and extremely enriching. Engine Toyota 3UZ-FE The 4. It delivers ample power and torque, making it suitable for both daily driving and spirited acceleration. Expert Support 4. The Genuine Low Mileage Used Complete 2001 2005 JDM Toyota Lexus GS430 LS430 SC430 4. This engine 3UZ-FE produces a maximum power of 283. 2) A layout of the main engine components including the ignition coils, oxygen sensors, fuel pump, throttle control motor, and variable valve timing 3UZ-FE engine information and offers - Find the perfect replacement engine from over 2 listings - Discover now! Shop here for OEM quality 4. CONTENTS Table of Contents 1 Lets begin 2 Quick and Fast 3 The Pin & Acronyms 4 Pin Functions 5 The ECU is a learning ecu 6… The Toyota 3UZ-FE 4. 3L V8 Engine 3UZ-FE VVTi 3UZ-FE – Hand Picked and Imported Directly from a running and driving vehicle in JapanItem is inspected and has average minor wear. Local pickup option are also available. will be running 99ron pump fuel. 3 liters and it was packed with all present Toyota’s electronic devices and systems, the like in late 1UZ engines with VVTi. Its usually hard to start both hot and cold and sometimes idles fine sometimes rough. It offers smooth performance, advanced technology, and ease of integration, making it a preferred choice for luxury vehicle replacements and custom V8 builds. The production engines make more power than these ratings and the Nissan rating is obviously BS. The 3UZ-FE cylinder heads are nearly identical to the cylinder heads found on the 1UZ-FE, and in-fact 1UZ-FE heads bolt right on to the 3UZ-FE block and will actually work completely fine with some minor modifications to the pistons. This Japanese Domestic Market (JDM) LEXUS 3UZ-FE 4. The 1UZ-FE is a 4. The 3UZ-FE engine was installed on premium cars, mainly on Lexus cars. Toyota 3UZ-FE 4. Beyond these things, the Toyota 1UZ and 2UZ work quite similarly. 0-liter V8 engine Toyota 1UZ-FE was assembled at the Tahara plant from 1989 to 2004 and was installed in the most powerful rear-wheel drive models of 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. ee/dustrunnersautoGear I use to shoot my videos:(Buying through these links supports the channel)Sony A7IV: http NZD $ 2,299. The V8 features a custom 3-inch stainless steel exhaust and runs on a remapped GS430 ECU thanks to 3UZ-FE 290 to 300 hp 325 lbft This engine was also used on the GT500 supra and Lexus GT500 motorsport version, in a higher state of tune with a 4. The engine was an evolution of the 1UZ-FE with the displacement punched out from 4. 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. Be sure to keep everything CLEAN when reinstalling the components and having a press would help considerably. The 3UZ-FE is a 4. 3-litre V8 engine that was first introduced in the Lexus XF30 LS 430. The 1uzfe, 2uzfe, and 3uzfe wiring guide (including diagrams). Is this noise normal on a 3uz fe v8 my rod knock sensor is out and I’m worried to death now, Archived post. Will be running a Holset He400 Turbo. So, is the 3UZ power correct? Underrated? Overrated? I need to find out more about this engine. The process of generation change was finally completed in 2010. Dimsport offer off the shelf tunes, however custom tuning is possible if your XAT UZ Pulleys 1UZ 2UZ 3UZ Billet Aluminum Pulley Kit Set SKU: 5-030 1UZ V8 IS300 + Power & Looks | 1UZ billet aluminum pulley set install | XAT Racing 1UZ 2UZ 3UZ Mar 14, 2025 · Model: LEXUS SC430. The UZ series was mostly replaced by the UR series but the 3UZ-FE continues to be produced for the current model Crown Nov 19, 2019 · Hi All, So I have been doing some research regarding the OEM lexus 3uz/1uz vvti ecus which are OBD2 compatible. The 3UZ-FE engine was subsequently used in the Lexus S190 GS 430 and Lexus SC 430. The 3UZ grown in displacement approximately 4. This is how you wire up an EFI Engine. 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. Lexus would gradually fade this engine out over the 2000s, as the UR family started taking its place. Reliable, durable, and perfect for your next project or upgrade! May 26, 2022 · ContentsTechnical characteristics of 3UZ-FEModificationsWhere is the engine numberEngine problemsTuning 3UZ-FEVideo about modifications of 3UZ-FE V8 4. May 11, 2004 · v-tec this, you can get the power steering repair kit from Lexus or IronToad ~$45 last time I checked. com Like its predecessor and all UZ family, the 3UZ-FE is very reliable and extremely durable engine. The document includes schematics showing connections and components involved in engine control, like the starter, relays, sensors, and control modules. LEXUS GS430 01-05. Good, reliable tock, and plenty aftermarket, even supercharger kits. ft - 43. The engine power is transmitted to the road by the rear wheel drive (FR) with a 6AT gearbox. 3L (3UZ-FE) (2002) > Lexus Workshop Service and Repair Manuals > Steering and Suspension | Steering | Power Steering | Power Steering Bleeding | System Information | Service and Repair As it turns out, not all UZ power steering pulleys are the same! Some of them are not serviceable. 3-liter 3UZ-FE V8 debuted in Lexus' new third-generation LS 430 and the mid-generation GS 430, both of which the company introduced in 2000 for the 2001 model year. I just want to cantrast the 3uz and the 2jz, see what are eaches ups and downs. It combines smooth power delivery, durability, and ease of installation in a complete package ideal for luxury vehicles and performance projects alike. 25 in). 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). If you have one of these, you will need to swap your power steering pump for one that has a hex nut retained 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. Bore and stroke is 91 mm × 82. [1] Three basic versions have been produced, the 1UZ-FE, 2UZ-FE, and 3UZ-FE. 3L (3UZ-FE). This will allow our system to find parts for your vehicle. Its combination of power, efficiency, and reliability makes it a sought-after engine for both everyday drivers and performance enthusiasts. Mar 1, 2020 · A bit light on technical details, but he has a running 1UZ and told me a month ago that he was a month away from the 3UZ or 1UZ-VVTI 20,000 for everything but the blower + 3000 if you want a fabricated elbow into the side entry M112 blower. It outlines signal inputs, system controls, diagnostics, and fail-safe systems Description Low Mileage Lexus 4. Aiming to Oct 30, 2005 · I am considering a v8 swap for RA28 celica liftback. Apr 16, 2024 · The reason it is especially odd is that the 3UZ-FE engine went back to having an aluminum engine block. The 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. - Features Features the latest low-friction Roots type compressor. On the other hand parts are available and fairly affordable. 1UZ) GS430 Piston Vs. Equipped with a water to air Follow all our accounts below!https://linktr. In contrast to the 1UZ-FE engine on the ’00 LS400, the placement position of the piston rings has been slightly raised in the 3UZ-FE engine on the ’01 LS430 in order to reduce the area in which unburned fuel is likely to accumulate during the combustion process. This has now been confirmed by Toyota here. LS400 Piston (3UZ vs. Good upgrade for street cars to improve mid-range power. This large engine also appeared in the one-off Toyota MR2 Le Mans race car. Power Steering Reservoir. Jun 22, 2024 · The 1UZ-FE was also featured on Ward's Best Engines list in 1998, 1999, and 2000. Unlike many modern engines relying on forced induction, the 3UZ-FE utilizes a proven atmospheric design. 3UZ-FE The 3UZ-FE is a 4. Sep 24, 2006 · Advances over the 3UZ-FE include the use of Dual VVT-i and Gasoline Direct Injection. The 3UZ-FE replaced the 1UZ-FE despite the decision to number the engines in order - 1, 2, 3. 5 mm. Since 2006, it began to be replaced by a new 4. 3 liters, resulting in small power/torque gains in the models it featured in. 3 V8 3UZ-FE is a 4. Furthermore, the squish area in the thrust direction of the piston head has been discontinued and the combustion chamber has been What is 3UZ-FE engine? The 3UZ-FE was a 4. 0 mm, this engine boasts a displacement of 4,294 cc and delivers an impressive horsepower output of 280 hp at 6,000 rpm, while generating 322 lb-ft of peak torque at 4,100 rpm. We also have additional accessories available, but all the essential items you need to get your swap going are listed here. supply’s used imported Japanese Toyota, Nissan, Subaru, Honda, Mazda, Mitsubishi engines, transmissions, and accessories throughout the United States and worldwide. Category: NI. Using this as a proof of concept, Robert used his fabrication skills to double the number of cylinders. Make required maintenance, use high-quality oil, fuel, original Toyota's parts (filters, bolts, etc. An evolution of the 4. Dec 12, 2024 · Along with the 3UZ-FE, other related models were produced: 4-liter 1UZ and cast-iron 4. Sep 17, 2004 · 1UZ and 3UZ Power Steering Pumps Basics (video) Lextreme Apr 5, 2023 Drivetrain Replies 0 Views 2K Apr 5, 2023 Enhance your Lexus GS430, LS430, or SC430 (2001-2005) with a JDM 3UZ-FE 4. The 4. Looking at supercharging your 3UZ-FE powered vehicle but not sold on using an used OEM unit or perhaps you are looking for a new, more efficient charger produced by a company that knows exactly how a charger should be built? This document provides details on the engine control system for the 3UZ-FE engine, including: 1) A diagram of the engine control system showing components like the fuel pump, ignition coils, oxygen sensors, throttle position sensor, and more. Both are surprisingly decent cars for grinding the Tokyo WTC600 event, if you crank up the downforce to the max and cut-down on the power to about 370hp, readjust the gearbox ratios and then put on Sports hard tires, the cars will be incredibly fuel efficient and can complete the whole racing without doing and single pit stop. Low-mileage, high-performance upgrade. Sep 20, 2024 · Three basic versions have been produced, the 1UZ-FE, 2UZ-FE, and 3UZ-FE. Apr 5, 2023 · 1uz vs 3uz for N/A power Brad Beck Dec 2, 2021 General Discussion Replies 0 Views 1K Dec 2, 2021 Jan 8, 2021 · Just like the 2UZ-FE, the 3UZFE is based almost entirely off of the 1UZ-FE. However, the item is fully operational and function as intended. How to increase the power of the 3UZ-FE: supercharger, turbo, twin turbo, etc. 3 liter engine a v8? I know this might be a stupid question, but how is a v8 only 4. 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. WARM UP AND STOP ENGINE Allow the Jul 23, 2025 · Forums for Lexus-Toyota V8 UZFE owners & enthusiasts (1UZ, 2UZ, 3UZ) including engine/trans swap, turbo kits, superchargers, etc. Description Toyota 3UZ engine Specifications The Toyota 3UZ engine family is a gasoline fueled 32-valve quad-camshaft V8 piston engine series used in Toyota’s luxury offerings and sport utility vehicles. The Lexus 4. It is also a smog legal swap if you care about that in cali, where a turbo isn't. Feb 6, 2021 · Really, the forged bottom end is overkill for the stock power output. 3UZ Main Fasteners Oct 20, 2024 · The 4. The Tundra can even compete with the Gr4 cars at the Le Mans WTC700 Nov 11, 2024 · Model: LEXUS SC430. If you feel Apr 2, 2025 · The Toyota 3UZ engine is known for its smooth and refined performance. Dec 20, 2006 · The 3UZ-FE is a 4. 3 L (4,292 cc/261. Any thought out there is anyone familiar with them? Has anyone Sep 17, 2022 · CONDITION: Fair Condition. Bore is 91 mm and stroke is 82. Find many great new & used options and get the best deals for 2002-2010 Lexus SC430 3UZ-FE Power Steering High Low Pressure Line Fitting SET at the best online prices at eBay! Free shipping for many products! Nov 17, 2024 · The 4. Three variants have been produced: the 1UZ-FE, 2UZ-FE, and 3UZ-FE. The 3UZ-FE powered numerous Toyota and Lexus models, including the 4Runner, Land Cruiser, and Lexus LX series. Dec 6, 2008 · 016ecs3u PDF A wiring diagram that provides detailed illustrations of the engine control system for a 2002 Lexus GS 430/GS 300 featuring the 3UZ-FE engine. com. Topics All content in this site is copy right by Lextreme. 5L V6 engine found in the Lexus IS350. NOTE: Having read that the 1UR-FSE is meant to have a capacity of 4608 cc, I originally assumed that it will have the same bore and stroke as the 2GR-F (S)E 3. 0-liter 1UZ-FE engine. It has improved cooling, intake/exhaust, and ignition systems to enhance performance while reducing emissions. 8 PS (280 bhp - 208. LS 430 V8-4. We were founded to help customers like you find high quality, great priced, low mileage Japanese engines/transmission, with a simple quote or call. I learn a lot from this experiment. Established in 2010, JDM Engine World Inc. Output is 216 to 224 kW (290 to 300 hp) at 5600 rpm with 441 N·m (325 ft·lbf) of torque at 3400 rpm. 5 mm (3. Jul 20, 2010 · Engine Compartment layout PDF A document that provides detailed technical documentation on the engine control system of the 3UZ-FE engine. The UZ Series has largely been replaced by the UR Series. With regular maintenance and proper care, the 3UZ engine can provide many years of reliable service. 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. Revs usually drop until The V8 4. 3L V8 engine with gearbox and ECU included is a trusted, high-quality powertrain package. This contributes to its smooth power delivery and relatively low maintenance requirements. Key components include: The 3UZ-FE VVT-i engine is a powerful and adaptable platform, making it a great choice for automatic transmission swaps. 1UZ-FE The 4. Weight-saving design due to the compressor unit replacing entire intake manifold. 3-liter V8 Toyota 3UZ-FE engine was assembled at a plant in Japan from 2000 to 2013 and installed in rear-wheel drive passenger cars, including those manufactured under the Lexus brand. Jul 17, 2012 · 3UZ-FE with stage 2 cams Hello all, I made a mod this spring that went not as expected, with standard comp 10,5 i think, the stage 2 cams actually hade the max power to go down, in same dyno station max power with standar cams was 391hp, after mounting cams it was 385, the mid range power was a bit higher, but they hade to program for a lot of more fuel, and this togehter with their experience The Lexus 3UZ-FE 4. Many claim that tuning the oem ecu via OBD2 is impossible (well all info online is dated pre-2010 anyway). 3-liter Apr 27, 2023 · In this article, we cover the famous Toyota 4. All three vehicles saw it replaced in 2001. 6-liter, naturally aspirated V8 engine characterized by its robust construction and sophisticated engineering. Applications The **3UZ-FE** is a **4. The biggest and most obvious change from the 1UZ to the 3UZ is the displacement, which was increased from 4. The engine power is transmitted to the road by the four wheel drive (4WD) with a 6AT gearbox. Poor compression - Inspect and replace wear parts. The engine power is transmitted to the road by the rear wheel drive (FR) with a 5AT gearbox. 3l 3UZ engine for sale represents the epitome of luxury and performance, powering Lexus vehicles with unparalleled refinement and power. 1UZFE Rod: 628g 2UZFE Rod: 581g 3UZFE Rod: 581g To purchase Lextreme Forged H-Beam Rods, please visit HERE! Other articles of interest: GS430 Block Vs. 3 liters Toyota 3UZ-FE engine in 2000 replaced the outdated 1UZ-FE engine. 3uz weighs less than a 2jz and puts out way more power than 2jzge. Amazing prices and next day shipping. 290tq at 5800rpm = 320hp and yet they rate the power at 295? Please. Discover its specs, reliability, common issues, and best upgrades for performance. Search for more parts for LEXUS SC430. He remembered the 1UZ-powered Toyota 86 HP Academy helped wire and eventually purchased. 9 cu in) version built in Japan. The goal is to have a large crank pulley and small supercharger pulley to make more boost. 8 lb. 9 cu in (4,292 cc) version built in Japan. LS400 Block (3UZ vs. Feb 3, 2016 · Toyota 3UZ-FE engine specs, reliability and recommended engine oil. It has no standard problems or design issues. With a bore and stroke measurement of 94. This is a 2002 Lexus SC430 Engine Number: 3UZ-FE. I think this engine comparison articles break down many mysteries we had about the legendary 1UZFE and the improved version of the Jan 20, 2019 · I’ll try and post videos of the revs and idling plus what little data I could extract from live data ecu. I see the restriction causing huge back pressure, now maybe this is because there isn't Jul 23, 2025 · Fit：For Lexus LS430 3UZ-FE V8 4. Fuel injectors are defective or dirty - Check fuel injectors and change if required. Jan 15, 2009 · I have finally had contact with a company who supplies kits for GS430 -3UZ. ) and the 3UZ-FE engine will run more than 300,000 miles (500,000 km). The document summarizes the new features of the 3UZ-FE engine used in the 2001 Lexus GS430 compared to the 1UZ-FE engine in the 2000 GS400. Find everything you need to know about it including specs and reliability info in this guide. 0 to 4. 0L to 4. 7 L V8 workhorse. 25 in) . ctyet xhjkio jyvhnk earvvph teadf pwcog xohpf zljon gawrput fpsod