Advice on Cylinder Heads
I looking for some advice on which cylinder heads to run or if I already have the correct one's or not. The car is a street/strip car that see more "streetracing" than track time. I only go to the track once or twice a year. The specs are below...
Engine:
GM Block 496cu. in. (4.31x4.25)
6.385 Rods
JE SRP 8.5:1 Pistons (135psi cranking)
Cam is a solid roller 255/262@50 .653/.653 114
Pro 1 325 Heads
Jesel shaftmounts
Dart 4150 Rec. Intake
C&S 900cfm Blow-thru carb
Procharger F2 (17psi)
Non-Intercooled
Headers are 2 3/8" Primaries / 4" Collector
Exhaust will either be 3 1/2" or 4"
C16 racing gas
Car:
1973 Camaro
3500lbs. with driver
4.88 gears
33x18.5x15 ET Streets
TH400 Trans
9" Converter 4500 Stall