Pontiac - Race The next Level

          
 
 
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Old 07-04-2007, 01:05 PM
nitrousdave's Avatar
nitrousdave nitrousdave is offline
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Join Date: Jan 2005
Location: Mcdonough GA
Posts: 28
Talking horsepower predictions on new combo

hi guys been awhile since my last post but i wanted to let you know that i have built a new engine for the firebird, let me know what you think as i will be taking it to the dyno in a couple of weeks. here's the combination: 428 block hardblocked to bottom of water pump holes, forged crank, double keyed, eagle rods, ross pistons, edelbrock heads ported to flow 330 cfm by sd performance, 1:65:1 rollers rockers, custom pushrods, roller cam .600 lift 112 lda, [email protected], bds manifold, weiand 8-71 driven 1:1 making 13 to 14 pounds of boost. so let me know what you think, iam shooting for 850 to 900 horsepower, it will run on race fuel, hoping to put my ca into the 9's with this combination.

 


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