318 combo's

Here is my build:

318 .02" over
Ported 318 closed chamber heads
8.4:1 compr.
Ported Holley Street dominator intake
Crane Fire Ball camshaft 214int. and 227 exh. @ .050" with .446" int. and .468 exh. lift.
Light rods and crank in std
1/2" spread bore spacer
500cfm ede carb.
340HP exhaust manifolds

Engine runs really strong to 5000rpm and rumbles nice in idle.