Quote:
Originally posted by Cobrabill
Aluminum headed 427 made the most HP on the Dyno when timing was at 44 degrees.
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What kind of domes were under these heads?
When you need 40+ degrees of timing it usually means a sloppy flame-front, usually caused by monster domes in the way.
So, are you running domed pistons? Why else might you need 44 degrees of timing?
Thanks