I would go ahead and upgrade your valve springs...better yet get new CNC heads with those new springs.i need help..
will it be ok if i install FRPP hot rod cams with stock heads
2008 Mustang GT
I'm saying if he wants to get the most out of whatever cams he gets then he might want to look into a set of heads. In another thread he's talking about different types of cams and people are telling him about the ones they have so assuming he hasn't made his up his mind yet he should look at whether he would need springs with the ones he gets.Are you guys joking.....5 threads from 20gt08 and cale says you need new springs and heads for NSR cams.........