Thread: compression ratio
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07-25-2009 03:48 PM #1
compression ratio
I have a 402 block bored .30 over casting number 3969854 dated 71,trw pistons l2337 0.30,heads casting numbers 3935401 (427 truck heads from what I have gathered).I was wandering what kind of compression ratio I would have with the parts listed?





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A belated Happy 78th Birthday Roger Spears
Belated Happy Birthday