Re: comp cam 280 magnum or 286 magnum bbc
what displacement is the engine? what car (weight of car)? and what intake?
I thought about the comp cam 286 magnum or the 292 magnum in my 496 bbc for my 1967 Chevelle, T400, 3200 stall with 3.73s- my engine builder recommended the Comp Cam xtreme energy series 290s- (solid lifter flat tappet cam) based on my set up of car and engine: 496 ci, GM 188 heads, 10:1 compression, edlebrock air gap with a holley hp 850 cfm- made 638 hp at 6500 rpm, 629 ft lb torque at 4500 rpm at 36 degree timing and 80 in the primary and 90 in the secondary- still putting the car together so I don't have any time slips yet
1967 Chevelle 300 2 door sedan
CK Performance T400
3.73 12 bolt