on the rack is 72 skylark, GSX clone, forged piston 455, lotta head work, lumpy cam, 2004r,
other car is 57 chevy 383, 2004r, etc
gt500 was a no brainer, as buddy was going to trade it in, so I gave him the same amount,
been driving it, BIG blower,( whipple 2.9) inj dual pass intercooler, 16 lbs boost, playing with the tune,
1st dyno test was 675 rear wheel HP, then upped the fuel, and timing , was WELL over 700!
traction is non existent, more so then any buick i've owned.,