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.

First becoming a sensation on the Star Trek TV series, William Shatner is no stranger to the finer things in life. With this ...

We took an LS3 block from Summit Racing, added a 3.267-inch stroke crankshaft from a 4.8L, spun it to 8,000, and made 607 hp. The secret to this small-block screamer is the short stroke and good ...

Most people look past the small 4.8L engine and go straight for the bigger ones. In this Little LS Slugfest, we compare both stock and modified versions of the 4.8L and 5.3L engines, now you be ...

So, with all of its significant changes, how does Caddy's top-step 2010 Cadillac SRX 2.8 turbo fare in the hotly contested midsize-luxury SUV field? Not particularly well in terms of acceleration ...

Hyundai is making an important step on the US market, with the carmaker using the 2013 SEMA show to introduce its crate engine program. We’re talking about two powerplants taken from the Hyundai ...