03-09-2008, 09:54 PM | #1 |
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Combustion chamber size?
Ok,what's the size difference on E-7's VS. GT-40 Irons? I want to say the E-7's are 68cc,and the 40's are 64-65cc,but I forgot! Just doing some figuring here on what my CR difference will be (if any) when I change over heads.
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Eric 89 LX Coupe-Juiced 01 Lightning-Boost 06 TBSS |
03-09-2008, 10:24 PM | #2 |
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i think the e7s are 64s and the gt 40s are 62 or 60.
but i cant fully remember either. they are 2 cc difference.
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03-09-2008, 10:28 PM | #3 |
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The 40's are around a 64cc as well.
There was no compression ratio difference between a 93 cobra and a 93 GT so that would also make believe they are the same
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03-10-2008, 05:59 AM | #4 |
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Ok,Thanks!
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