What I want is something that's streetable and fast at the track I would like to get in the low to mid 13's maybe high 12's.On pump gas if that's poss.What I'm working with is a 400 with #16 heads,068 cam,pertronix II dist.With a wide ratio muncie, 3:55 rear gears.I was kinda hoping that there would be something else that I could do to add a little more power.I've never had and engine built so I don't know about cam degreeing intake port matching,3-angle valve jobs.