Anger Management Racing has gone faster than anyone I know of in the 1/4. They trapped 138.8 with a stock cube engine, just heads, cam, and a fast. The fast wasn't even ported. Might be worth it to give them a call. They used slightly modified TFS heads.
__________________  "If a Pro Stock engine builder bought heads the way most people do on the internet they would never qualify, I guarantee it." - Joe Mendelis |