WOW! 4.25" Stroke Small Block Cranks now availavbe from BPE!

moper said
What IMO will hurt you more are the open chambers. I use modern heads for the benefits of squish on pump fuel more than any other reason.
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Amen brother.....

AMC PackRat said
I have 5 sets of 340-360 heads collecting dust.
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Maybe sell three sets and put the cash towards some new closed chamber heads?