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 ...

The modern internal combustion engine ... of the camshaft. The results are myriad proprietary solutions. Honda has VTEC, short for Variable Valve Timing and Lift Electronic Control. Toyota has ...

But they weren't. The engine that did bring Toyota unmatched success was a tiny little 2.1-liter four-cylinder, twin cam, 16 valve, and turbocharged mill. You probably know the engine best for ...

but Toyota did say the race car's engine will be the 2UR-GSE all-aluminum quad-cam V-8. The 5.0-liter engine has been used in production road cars including the Lexus IS F, RC F, GS F, LC500 ...