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Old Feb 24, 2009 | 01:47 PM
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From: Lees Summit Mo
Default HP estimate???
I have a 99 coupe..37,000 miles
Mods: Cold Air intake
LG long tube headers (no cats)
Corsa Touring cat back
Torquer II cam 595 lift / 230-232 duration 112 degree
918 valve springs
Tune

What would be everyones HP output estimate?
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Old Feb 24, 2009 | 02:27 PM
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From: Lees Summit Mo
Default anyone??
Anyone....a conservative guess....anything???
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Old Feb 24, 2009 | 03:13 PM
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About 350 without the cam, and probably about 375-390 with the cam and tune. Hard to say without knowing what the cam is designed to do. Those numbers would be at the wheels.
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Old Feb 24, 2009 | 03:20 PM
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Originally Posted by cammedvette
I have a 99 coupe..37,000 miles
Mods: Cold Air intake
LG long tube headers (no cats)
Corsa Touring cat back
Torquer II cam 595 lift / 230-232 duration 112 degree
918 valve springs
Tune

What would be everyones HP output estimate?
Really close to 400
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Old Feb 24, 2009 | 03:46 PM
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From: Lees Summit Mo
Default hp
Thanks for the input..... I was thinking around 400 at the rear tires, but didn't want to be speaking out of line when others asked.
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Old Feb 24, 2009 | 03:47 PM
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Originally Posted by cammedvette
Thanks for the input..... I was thinking around 400 at the rear tires, but didn't want to be speaking out of line when others asked.
You will need a good tuner though.
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Old Feb 24, 2009 | 03:58 PM
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http://forums.corvetteforum.com/c5-t...lus-hp-c5.html
.
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Old Feb 24, 2009 | 05:06 PM
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I would say a little over 400 at the flywheel depending on if your car is auto or stick you should be in the 370s or so at the wheels.

Get you a 90/90 set up and some AFR 205 heads and you should see closer to 500 at the flywheel
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Old Feb 24, 2009 | 05:12 PM
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When you say 90/90 you are talking intake and throttlebody correct?
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Old Feb 24, 2009 | 05:14 PM
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375-390 at the wheels.
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Old Feb 24, 2009 | 05:42 PM
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Rear wheel 370
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Old Feb 24, 2009 | 05:48 PM
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I have the torquer II and I'm at 417rwhp on my 6sp trans, mods in sig.
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Old Feb 24, 2009 | 07:39 PM
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surprised no one mentioned the performance hood seal that will add a minimum 25 hp at the rear wheel
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