It's a fact: GM LS engines consume excessive amounts of oil. Super- or turbocharged engines and engines regularly run to the RPM limit use even more. One reason for this high oil consumption is oil ...

Back in 2009 when LS swaps were gaining ground, we had Mike Copeland write an in-depth story on the things you need to consider when swapping in an LS engine into a vintage muscle car. Mike was the ...

A dyno test showed dangerously low oil levels can produce a 10 percent horsepower bump in an LS V8—for one run, at least. It’s Sunday, Sunday, Sunday, and do I have an offer for you! No, it’s not ...

Talk about a quantum leap in technology and performance? This is a story at Chevrolet that dates back more than 60 years to the most popular American V-8 ever produced. The small-block Chevrolet ...