Thursday, April 2, 2020

Toyota 32-valve V8 engines

Toyota UZ engine family: 32-valve quad-camshaft V8s -
https://en.wikipedia.org/wiki/Toyota_UZ_engine
"The 4.0 L; 242.1 cu in (3,968 cc) all-alloy 1UZ-FE debuted in 1989 in the first generation Lexus LS 400.
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The 2UZ-FE was a 4.7 L; 284.6 cu in (4,663 cc) version that uses a cast iron block to increase durability, as it was designed for low-revving, high-torque pickup and SUV applications.  It debuted in 1998.
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The 3UZ-FE, is a 4.3 L; 261.9 cu in (4,292 cc) version - debut 2000. It has an aluminum block and aluminum DOHC cylinder heads."

These engines are being used to increase power in engine swaps:  https://engineswapdepot.com/?p=54112

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