quick 318?

10:1 318, ported 2.02 heads, single plane intake matched to the heads and do some research on plenum porting. I like the Comp XS282S cam. Make sure the converter is a bit loose (you won't have a ton of trq) and have a decent gear in it to keep it wound up. I'd run something like a 750DP (my 318 run that and an 850) I would almost guarantee this for mid 12's maybe better.I used a Holley strip dominator and later a Mopar M1

Sorry I didn't get back to your pm, been busy so I decided to post here.

So with the cam u recomended what parts would I need to change.whats done to the one that runs mid 12s?

Pretty much this. I don't know what parts I listed here that you don't have. Our pistons were forged and 2618 aluminum since the motor was meant to be sprayed. I think it could be done with ported magnum heads also, it would be pretty cool to find some 308 heads but I don't see a lot of them around.