procomp heads
#4
Senior Member
SENIOR BUILDER
Join Date: Dec 2003
Location: 80 miles west of Joliet IL.
Posts: 112
Don't know if PBM Strike Force heads are the same as Pro Comp. But they're Chinese and the valve guide ended up being very badly worn in two thousand miles. I got rid of them and got a set of Dart Pro 1's. With out changing anything else, I went from 457 HP to 485 HP.
#5
Senior Member
EXPERT BUILDER
Join Date: Nov 2003
Location: NORTHEAST
Posts: 290
Originally Posted by bcw49
Don't know if PBM Strike Force heads are the same as Pro Comp. But they're Chinese and the valve guide ended up being very badly worn in two thousand miles. I got rid of them and got a set of Dart Pro 1's. With out changing anything else, I went from 457 HP to 485 HP.
There is quanity of air
Then there is quality of air!!!