Chevy's small-block Vortec heads can be an engine builder's secret weapon, thanks to the improved flow and potential for ...

GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

Specialty Vehicle Engineering has unveiled a new high-performance variant of the Chevy Silverado HD, offering the 2026 Yenko/SC Silverado 2500/3500 HD Off-Road.

After a decade away from street car competitions, five-time Drag Week winner Larry Larson is returning to the streets with ...

The Coalition has unveiled the widest possible terms of reference for a royal commission into the Bondi terrorist attack, significantly upping the ante from a limited federal review launched by ...

Throwing speed parts at stock engines is about as pure as hot rodding gets. From stacking carburetors on utilitarian flat-head Ford engines to bolting a big blower on a world-weary small-block, the ...