So, how would this be for a "Drag Week" type build?
The heads on Andy's dyno mule have had a few parts changes since the first pull..... But IMO, the ootb roller springs/retainers, along with 1.5 rockers(zero power loss in that combo) and some decent lifters(as in someone's premium lifter)....... Keep it under 7k..... Should work fine.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
