Go inside GM’s Performance and Racing Center to check out the new 1,004-hp crate engine’s revolutionary cylinder heads.

Circuit Edition is going blue, with new interior accents and an all-new optional paint color. Toyota has a slew of updates ...

Before you tighten the thrust cap, seat the bearing by smacking the crank snout and flywheel flange with ... must have adequate cylinder wall clearance for the piston and engine type in question.

In today’s performance car world, big thrills don’t necessarily require massive engines. Modern turbocharged four-cylinder engines have proven themselves as compact powerhouses capable of delivering ...