Kraftsman
forum member
What is the recommended oil for a stock gt500 of the showroom floor? I drive a highly modded gt and 5w20 is recommended stock. Why do they call for such a light oil? I was told to run 5w30 but I like the idea of running a heavier oil with 18 lbs of boost and making almost 700 rwhp.
sent from my Droid Incredible
sent from my Droid Incredible