Quote:
Originally Posted by Dusty
I am curious about that too haven't ever tested it. However you should be able
to get away with more compression on an aluminum head. These eq heads
have such a tight little chamber so an aluminum copy would probably have
minimal gains. Any rebuttals??
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I run both the Iron and aluminum versions. I really haven't seen any advantage
allowing more compression with aluminum.
Great article Dusty, great heads also. Did you alter the short turn any to
achieve these flow numbers? Also did you reshape the chamber wall across
from the intake port short turn?