Quote: I will be getting a set of T&D paired rockers too.
My KB build will be targeted at 850 hp with 540 CID, Indy 440-1 CNC345 heads, just over 13 CR, alcohol, Comp Cams roller, 279/290 at 0.050", 112 LSA, 0.750" net lift with T&D paired 1.65 rockers. The flow numbers on these heads are not much different than my old 440-1 headed 511, slightly better above 0.650" lift. But I wanted the T&D system for reliability with the roller cam.
