We build a low-cost 4.8L LS turbo kit from junkyard parts, and make over 900 hp on the dyno! Consider this serious horsepower on a budget.

Having successfully applied low-buck, 76mm, eBay turbo systems to both the Chevy LS and Ford Modular engines, we decided to try doing the same thing to a modern 5.7L Hemi. Junkyard Hemi Shopping ...

COMP Cams has released a new camshaft kit designed specifically for iron block General Motors 4.8L LS V8 engines running an aftermarket turbocharged setup.