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03-09-2008, 09:54 PM
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#1 |
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Trunk Monkey
Join Date: Jun 2007
Location: Home
Posts: 5,708
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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 |
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03-09-2008, 10:24 PM
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Senior Member
Join Date: Jun 2007
Location: bham and auburn
Posts: 337
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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
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3v's are slow
Join Date: Dec 2004
Location: Here and There
Posts: 17,152
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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
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#4 |
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Trunk Monkey
Join Date: Jun 2007
Location: Home
Posts: 5,708
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Ok,Thanks!
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Eric 89 LX Coupe-Juiced 01 Lightning-Boost 06 TBSS |
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