Absolutely =Unless it is a Show Car that will never see the Drag Strip or a race off a Stoplight!Get the 660's. You won't regret it.
Absolutely =Unless it is a Show Car that will never see the Drag Strip or a race off a Stoplight!
You buy the best and ONLY cry once.
I have a Mopar Perf. new for those heads never mounter.
Also used both a Offy/Weiand (Believed both polished and perfect.
Two sets of 660's prepared by Silver State Race cars and tested on my Pro
Track champion Duster 440 that ran high 9's with the set up
I will post when I get home Wed/Thursday on A and B Forums