Quote:
Originally Posted by slowbird
Just curious what has been done to your e-heads?
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My E-Heads are Butler 330-340 cfm heads, the are only 66cc chamber so they will raise the compression about 3/4 of a point. To 12.5 to 1. Depending on valve clearance, I hope to use 1.65 rockers, but have 1.5 if clearances don't allow the extra lift.