I have been told that the Spec I is good to 400HP without any trouble, so you should be good to go as you are. Which is good because I happen to have one for sale right now:evilmustang said:Its probably been asked but I was wondering which to get?
Spec 1 or 2
90 LX 5.0
mainly street, 1-2 1/4 passes a year.
currently 290 rwhp, goal is 350rwhp