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Originally Posted by poncho4554spd
That sounds very comparable to what I am looking for. Was there any head work done? Thanks
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Yes. It originally had 670 heads that were not ported. The pistons are dished to lower compression. Then switched to ported 62 heads. Went from a mid 12 to a high 11 with only that change. Should be able to get around the same CR with flattops and 6x-4. We race in 2 stock appearing classes. That’s why we have iron heads and intake, a Qjet and no headers.
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