Joyridin, I have a 460 that we used to run in the dragster a few years back before we went small block. 4 bolt main block, C8 or C9 cobra jet heads(have to check to be certain) TRW flat top .030 over pistons, offenhauser spread bore intake, canton pan, high volume
oil pump, stainless valves,fluid dampner,msd pro billet dist, roller rockers,dont remember what the lift was on the cam. Seems to me like it was somewhere in the area of 670 lift...been too long. When we originaly built the motor we dynoed it and made 609 hp and 768 tq. if I am remembering correctly. Broke the motor in the burnt out..2 rods through the block...lol. Rebuilt it exactly the same but with the 4 bolt main block. Never did have this motor on the dyno. We did pick up about a 10th on the track...probably just from it being fresher. shoot me an e-mail if your interested...or give me a call
Gene Schach
956-533-1205