A teardown of a locked-up GM Vortec 350 reveals bent rods, destroyed bearings, a ventilated block, and why these workhorse ...

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

The popularity of various engine designs typically fades over time as technological advances provide more power, better fuel economy, or both. Flathead designs gave way to overhead valves, and inline ...

I recently purchased a 1998 Chevy four-door dualie at auction for $800. I do a lot of towing, whether it's my camp trailer or my gooseneck hauling firewood or my trail rig. However, upon getting it ...

Vortech Engineering has done it again. Now owners of 1999-2013 Gen III and Gen IV Vortec V8 engines (as pulled out of Chevy, GMC, and Hummer light trucks and SUVs) can install a belt driven V3 SCi ...

I'm an engine junkie. I pore over dyno tests, study cylinder head flow numbers, and speculate on camshaft selections. Yeah, geek. But, in all that research it occurred to me that I could take the GM ...