These were the 24degree heads though, not the killer 12degree ones. Buddy has those on his 522, made around 1020HP. That was my next upgrade, but divorce forced me to sell the car.
What car you have? I'm sure I've seen it at the Grove or 41...
What car you have? I'm sure I've seen it at the Grove or 41...
I see why it made the power it does, Those are killer heads. Were looking into a set instead of our current dart pro 1's. We run a 622 Dart block / good components and it made 988 hp @ 6700 rpm. But thats also 14.5 /1 compression and 116 gas.