whats my comp ratio? -32cc
11-09-2008, 01:55 PM
#1
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whats my comp ratio? -32cc 3.622 stroke,stock, 6.125 rods, -32cc pistons. 853 ls1 heads think they are 68 cc stock..?,, and a 4.005 bore..i look on here could find a comp ratio chart..thanks..
11-10-2008, 03:51 PM
#4
The info you've provided, assuming the piston is out of the hole .005", nets you 7.80:1 SCR.
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11-10-2008, 04:14 PM
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thanks that was fast.. i found a comp chart ,, it was giving me just about near the same answer as u did.. thanks. dang that is low.. what kinda boost u think i could run on 93 octane?..
11-10-2008, 04:26 PM
#6
That's VERY low. Do you already have these parts? Or are you still shopping. I'd try and get some more compression in it in most cases!
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