SPE Motorsport expands its performance footprint with turnkey Cobras. These roadsters are built with an SPE Godzilla powertrain.

What happens when you shoehorn a Godzilla engine in a 1986 model year C10? Enter Jody Gunter from Gunter Specialty, the proud owner of a superb-looking Silverado with a lot more oomph than expected.

EngineLabs pushed its Godzilla 7.3-liter V8 on the dyno again. LME’s CNC-ported heads delivered big gains on Project Bosszilla.

Torque, which describes twisting force, is crucial in terms of producing heavy-duty trucks capable of towing significant amounts of weight. While diesel engines like Ford's 6.7-liter Power Stroke V8 ...