2uz vs 3uz. In this article I will be comparing the two rods with precise measurements. I drove a dodge, ford and small block GM, all about 4. The bearings are gone so I need to replace the crank. Dec 6, 2009 · Had my 3UZ in yesterday and it's in nice condition. While the engines were well made, Toyota eventually replaced them with the UR family of V8s. The 2UZ-FE was a 4. See full list on dustrunnersauto. 0), and the coolant port shape is slightly different in the block. 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. Rods and pistons I normally throw away anyways. I want make 1000-1200HP on the 1. Lets start with the cap. Now I have MKIV 2JZ-GTE full uppgrades witch PT6466 and 800HP. The throttle response is very good. 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. 2UZFE vs 3UZFE How does the 2UZFE stack up against the later 3UZFE? Oct 10, 2023 · The 2UZ-FE has a cast iron block, which can make it cumbersome and heavy, and the 3UZ-FE has cylinder walls that tend to fail if too much forced air induction is used. Mar 17, 2025 · The Toyota 2UZ-FE 4. com Apr 16, 2024 · They are both 32-valve V8 engines and follow similar design structures. The pictures below are to original rods from Lexus, specifically LS400 and GS430. 8 liter, and the 2UZ OWNZ them by a big margin. Aug 10, 2013 · I wonder about the meaning of change 2JZ on the UZ-FE series engine. 6 to 4. Discover its specs, reliability, common issues, and best upgrades for performance. However, the 1UZ is the legendary 900,000 mile engine that Matt Farrah has. 5UZ-FE Oct 7, 2016 · The 2UZ was designed for pickups and SUVs, so it produced much more torque down low. Feb 6, 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, and 3UZ-FE. 2UZ VVT-I has 282 HP. Who knows the exact difference between the cranks on the UZ from Toyota? You have the 13411-500xx 20 = 1UZ-FE UCF10 30 = 1UZ-FE UCF20 40 = 1UZ-FE VVTi + 3UZ-FE 50 = 2UZ-FE I think the crank changed when the smaller rods came in, to compensate Aug 5, 2006 · The 3UZ has VVT-I, the 2UZ has not. 7 L; 284. There are other minor differences, but here are the main ones: displacement, cylinder block material, and intake manifold. The 2UZ has lower compression The 2UZ will probably have a more restrictive and smaller exausth system to improve backpressure. The 2UZ will . My brother has a 2005 Tundra and it's VERY torquey. 7L V8 is known for its durability and power. While the 1UZ and 2UZ have a lot in common, there are some pretty major things that set the two engines apart from one I like the idea of getting the 3UZ because out of all of them it has the most displacement/horse power. 6 cu in (4,663 cc) version built in Tahara, Aichi, Japan and at Toyota Motor Manufacturing Alabama. And as far as I'm aware, the 2JZ is a great engine capable of high horsepower down the road. From the first picture of the two rods, you can already tell the difference and similarity between the two rods. 4 and 1UZ-FE VVT-i heads + 2xturbo's+ V160. Things like a new intake manifold help the 2UZ achieve this. From what I have found is the best summary of this 2UZ-FE block witch stroker 5. 3 instead of a 4. The rod on the left is 1UZ and the new rod is 3UZ. qekroxblliiqxjbdvgcfvjjnaddgesglaypjgolzlwemttxfd