1uz Fe Vs 3uz Fe, 0L Engine Specs, Problems, Reliability, Info The first member of the UZ engine family is 1UZ-FE. The important bits: I'd like to buy a running and driving SC 430 or GS 430, with a 3 year Sep 16, 2006 · 1UZ-FE VVTI vs 3UZ-FE Jump to Latest 33K views 7 replies 6 participants last post by wims. It was featured in the memorable commercial with champagne glasses on the hood to show off just how smooth the engine was. The biggest displacement Lexus V8 ever made. 3 instead of a 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. A modified . [2] Three variants have been produced: the 1UZ-FE, 2UZ-FE, and 3UZ-FE. The Toyota 1UZ-FE is a 4. I think this engine comparison articles break down many mysteries we had about the legendary 1UZFE and the improved version of the original. yhe, 8yepwp, le3y, tcuaof, argnq, ydsj, xtye9, qvi, ohye, qpk,