Dwayne was instrumental to my intial build and also coming to the rescue multiple times with issues and changes that I went thru. My only regret was not contacting him earlier. Dwayne completely did my J heads and also supplied my cam and valvetrain componants. He's a Comp Cams dealer. He is no stranger to stock appearing racing as lots of drivers have had work done by Dwayne. You'll see him floating around the supercar pits too.
Highly recomended.
