Quote:
Originally Posted by Jim Caughlin
If you plan to run the AFR head in SS, get your checkbook out, the heads as delivered have too large of valves. You need to remove all of the seats and weld up the head so you can install the smaller seats to match the smaller valves, then report them to match, not a small or inexpensive undertaking.
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The 68 302 iron head HP dropped to 207 hp and could be a great combo. 23 HP less than aluminum!