The 1971 Buick GS Stage 1 did not just join the muscle car wars, it changed the terms of engagement by turning low‑rpm shove ...

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

The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

Maruti Suzuki spent $110 million to develop the E15A engine. Unfortunately, it was prone to clogging and cracking, and the ...

A 2023 Honda CR-V Hybrid owner reports a blown head gasket at just 65,000 miles, shattering expectations of "ultra reliability." Is this an isolated incident or a new defect joining the 1.5L engine ...

Cut valvetrain weight and scream past redline. PBM's titanium valves for Chevy and Ford heads stabilize high-revving race ...

Head gasket trouble rarely starts with drama, yet it can end with a four-figure repair bill or a ruined engine. I want to ...

Chevy's double hump heads in its small-block V8 engines were powerful and capable, featuring closed-chamber designs that ...