Hey everyone. Name's Josh. Building a 1990 4x4 Suburban with a LS6 and 5.3 heads. Looking for lots of compression and some good power on a stock bore LS... Going to be doing a lot of searching and a little posting. Thanks for having me!
Attached is a photo of the project. It's back off the 38.5s for now. Also have to find a set of one ton axles and a trans to live behind this LS.