MaxChevy.com
05-17-2007, 11:07 PM
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MaxChevy.com
Here is the link to the article in Max Chevy on my car. My 1st article, make all the work worth it, http://www.maxchevy.com/features/roa...-cobalt-6.html
this is the cover page for April. http://www.maxchevy.com/ii_4-toc.html
this is the cover page for April. http://www.maxchevy.com/ii_4-toc.html
Last edited by slacker; 05-17-2007 at 11:07 PM. Reason: Automerged Doublepost
05-17-2007, 11:21 PM
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most people can obtain numbers like that without spray. Notice he went to the GM route. 260whp is OK on Stage 2 if you have other things as well. you know he isn't running stage 2 no more with HPT.
05-18-2007, 11:32 AM
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true I could get better #s but tuned conservative at 1point we were at 271 whp sae smoothing 5 and tuned down to 263. I stopped with 22 30 jetting for Nos about a 50 shot 45whp because of internals, saving for cams, pistons, Valve Springs, Adj cam gears (have already).Also need to upgrade exhaust. Header and 3" exhaust would help me tune about extra 15 to 20 hp. 280/285 with out spray, but would be a little much with spray 330 with out more upgrades. next upgrade posi