04 cobra horsepower
03-14-2011, 09:58 AM
6th Gear Member
Join Date: Jan 2007
Location: MI
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I remember seeing one a while back at our local speed shop hit like 410 rwhp with just a cat back and cold air intake.
03-14-2011, 09:58 AM
The Godfather
Join Date: Sep 2005
Location: Temple, Texas
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Guess the better question is how much PSI are you currently running for those of us that don't know what pulleys do what to increase boost.
03-14-2011, 11:12 AM
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...I'm thinking around 470 rwhp!
03-14-2011, 10:38 PM
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03-15-2011, 05:37 PM
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I'm thinking 460-470 or so, depending on the tune.
03-15-2011, 06:09 PM
1st Gear Member
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I'm saying 480 on the kitchen dinette set Bob...
03-15-2011, 08:05 PM
1st Gear Member
Join Date: Mar 2011
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I'd say 485-500hp. You should proably do some exhaust work, it will help big in working with the intake, scanner, pulley and injectors.
03-16-2011, 07:41 AM
2nd Gear Member
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ThanKs everyone can't wait to c what I get outta it I have a borla catback exhaust already
03-16-2011, 11:16 AM
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I'd say 500hp for sure then.
03-24-2011, 06:19 PM
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thats what i was told from the guy that did the work hes saying in the 515 range but is there a way they can cheat the numbers on the dyno
