The wiring? Surprisingly simple. The engine? Smooth as butter, even with solid mounts. The 1UZ fits snugly in the Toyota’s engine bay using SC400 exhaust manifolds Wiring the engine required ...

Although this engine has other variants, the first one was the 1UZFE, a 4.0-liter all-alloy design and one of the most reliable Lexus engines ever built. Toyota designed the 1UZFE for use in ...

In the six years before the Lexus brand debuted, Toyota spent nearly $1 billion on something called "Circle F" or Project F1 — also known as "Flagship 1." Over 900 experimental engines were ...

Photo: Toyota Motor Company The powerplant that showed the ... and delivered better fuel economy than any of its rivals thanks to the amazing 1UZ-FE. Oversquare by design, with a bore and stroke ...

The Toyota 1UZ-FE is an engine that needs no introduction. And while we've already gone in depth about the history of this landmark engine for both Toyota and Lexus. We'd like to take the last day ...