muzzy25
New Member
hi got some edelbrock rpm heads 60225
I was going to use 1.7 roller tip rockers stock cam should be about 480 lift .but rockers are rated at 350 psi
head springs rated 150psi closed open 420 psi
do i need to change springs or get full roller rockers?
is there any difference in performance between 1.6 vs 1.7 with these heads
running an explour manifold
have you had any trouble with prw pro series roller rockers ?
hard to find answers over here ?
I was going to use 1.7 roller tip rockers stock cam should be about 480 lift .but rockers are rated at 350 psi
head springs rated 150psi closed open 420 psi
do i need to change springs or get full roller rockers?
is there any difference in performance between 1.6 vs 1.7 with these heads
running an explour manifold
have you had any trouble with prw pro series roller rockers ?
hard to find answers over here ?