Stock specs

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Sep 26, 2006 | 12:26 AM

04cobra

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From: Fresno, CA

Stock specs

My cousin is looking to getting a 06 cobalt SS. I have been searching for about half an hour and haven't been able to find what I am looking for. I am curious about compression ratio forged internals and general stock engine specs. Thanks.

Sep 26, 2006 | 12:30 AM

memphisr24

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From: Rutherford, NJ

From what I have seen, everything is forged except the pistons. Compression ratio is 10.0.1: Someone correct me if im wrong

Sep 26, 2006 | 12:31 AM

patathSS

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From: OP, KS

Quote:

Originally Posted by memphisr24

From what I have seen, everything is forged except the pistons. Compression ratio is 10.0.1: Someone correct me if im wrong

You are wrong. Compression for the stock SS/SC is 9.5:1.

Sep 26, 2006 | 12:34 AM

memphisr24

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From: Rutherford, NJ

Yeah I was kinda iffy about saying it. Thanks for correcting me

Sep 26, 2006 | 12:37 AM

patathSS

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From: OP, KS

no worries.

Sep 26, 2006 | 07:15 AM

05sedan

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From: Anniston,Alabama

the 2.0 is rated at 205hp and 200torque from gm but most of the ss supercharged are dynoing over 200fwhp and 185fwtrq stock.....the 2.4's have 172hp and 163 torque