Quote Originally Posted by Bio248 View Post
VS, XP, S1x, all will work fine on stock heads.

passing the smog test is not something anyone outside of cali would know much about, though.
Yeah I know. That was just for somebody with any insite...

Will I be ok with the standard timing chain? I read alot about double roller needed and not needed. The cam is the last item i need to get this motor back together. I hope I'm on the right track with what I bought to make some good HP! Its costing me enough!!