Thread: 350 HO heads
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  #3  
Old 03-07-2002, 02:42 PM
ADCAP69 ADCAP69 is offline
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Join Date: Mar 2002
Location: San Diego, CA
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I have #48's on my 69 400, and I went through a compression calculator that said they were 72cc. Am I stupid? Email reply would be helpful.

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