C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

What are the dyno numbers for......

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Old Mar 14, 2005 | 12:41 PM
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Default What are the dyno numbers for......

An LT4 with K/N filter and Long tube headers ( Exotic Muscle) high flow cats, and Corsa cat back? Someone here must have the same set up and have done dyno, jsut curious till I actually get mine done. Thnks for the info in advance...
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Old Mar 14, 2005 | 12:42 PM
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http://www.grandsportregistry.com/dyno.htm
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Old Mar 14, 2005 | 12:44 PM
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Don't know, but i'd guess 320-325.
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Old Mar 14, 2005 | 02:33 PM
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Originally Posted by 96CollectorLT4
An LT4 with K/N filter and Long tube headers ( Exotic Muscle) high flow cats, and Corsa cat back? Someone here must have the same set up and have done dyno, jsut curious till I actually get mine done. Thnks for the info in advance...
Perfusion here on the forum has a very similar setup to what you're asking...I think he put down around 325. Shoot him a PM and hopefully he'll chime in!
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Old Mar 14, 2005 | 03:36 PM
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Originally Posted by Zix
Perfusion here on the forum has a very similar setup to what you're asking...I think he put down around 325. Shoot him a PM and hopefully he'll chime in!

Yep - he put down 324rwhp / 325 tq at our dyno day last fall. We were all quite impressed.
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Old Mar 14, 2005 | 05:00 PM
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I'm about the same, different LT and exhaust companies, but right there. I also have a lightweight flywheel.

See Sig.
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Old Mar 14, 2005 | 05:50 PM
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Mine made "only" 318 rwhp , 328 rwt. EM headers , Carsound 3" high flow cats, B&B catback with Xpipe, otherwise totally stock except K&N filter.

Combo worth about 25 rwhp over stock, and looks better than any other IMO and sounds great too.

Last edited by Shriker; Mar 14, 2005 at 05:52 PM.
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