bottom end
stock l31 block puched out .030
balanced eagle rotating ass.
cam
comp cams
220 230 at .050
510 510 lift
p/n 8-305-8
top end
stock l30 heads and intake
it was built about 2 years ago
now
topend
procomp 210 cc aluminum heads
2.02 intake and 1.60 exhaust valves...