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LQ9 Comp ratio?

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Old 08-22-2008, 02:57 AM
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Default LQ9 Comp ratio?

does anyone know what my compersion ratio will be on a stock lq9 block with stock ls1 heads(241 casting not the 317 the engine comes with) ?
Old 08-24-2008, 12:55 AM
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not a one answer i know it will raise but im looking to firgure the comp ratio for tunning as im useing the 317 for my turbo ls1 build
Old 08-24-2008, 07:53 AM
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come on guys theres got to be one techy on here who knows
Old 08-24-2008, 10:36 AM
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11:1 the "LQ9" piston come out the hole .010". I had this setup for year before #7 piston came apart.




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