The engines of yesteryear were pretty simple, with tappets clackity-clacking away on cam lobes, opening valves, and making a ruckus while doing it. Mechanical lifters were adequate for valve operation ...

Ford fans do not argue about much more fiercely than they do about pushrod versus modular V8s, because that split defines not ...

Iron 5.7L LS1 budget engine dyno run - Fast 92mm Intake We took the rotating guts from an LS1 engine and stuffed them into a bored out 5.3L block for a budget engine that put out over 450 horsepower ...

Buying a 2025 Chevy Silverado 3.0L Duramax should be a dream, but for one owner, it’s a $70,000 nightmare of back-ordered ...

Discover the 25 best new race and performance parts from the 2025 PRI Show, including engines, turbos, superchargers, ...

The Toyota 2GR-FKS is considered to be quite a reliable motor, but there may be trouble brewing within some older examples. Early 2GR-FKS V6 engines may suffer premature piston and cylinder wear. Main ...

The 235 has enough power to get oversteer coming out of every single hairpin at COTA. That's significant, as turns 1, 11, 12, ...