Re: NOS 409 on e-bay
It may look cool, but it is a truck block (656 casting) and truck heads (333s), small ports, small valves. There are two large machined notches in the combustion chambers yielding 7.5 to 1 CR. The heads have valve rotators under the springs and it still has the truck distributor (with a governor). I don't think it's going to run that good with that cam.
Verne
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