What more you think will need to be done to hit 400 on the Stock sb?
There is some tuning left in it. We went safe on everything until I run it for awhile. Being this was the first time I have every ripped apart a 4v I want to make sure everything is up to snuff before we get to wild.
There is some tuning left in it. We went safe on everything until I run it for awhile. Being this was the first time I have every ripped apart a 4v I want to make sure everything is up to snuff before we get to wild.