Numbers? - ModernCamaro.com - 5th Generation Camaro Enthusiasts
V8 Engine Discussion 6.2L LS3/L99 V8 | Exhaust | Ignition | Induction | Intakes

 
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post #1 of 6 Old 05-09-2011, 11:08 AM Thread Starter
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Numbers?

So...I may go to a dyno this weekend. With the upgrades that are already on my car...What do you guys think I should be getting in terms of numbers?

LS3 w/long tube headers, CAI, and catback exhaust.
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post #2 of 6 Old 05-09-2011, 11:20 AM
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The manuals are putting down around 365rwhp in stock form.

CAIs are usually worth 15-20rwhp.
Headers are usually worth 15-20rwhp.
Cat-backs are just noise changers on these cars, little to no power gains.

Bottom line: with those mods you should be north of 400rwhp already.

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post #3 of 6 Old 05-09-2011, 08:24 PM
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i say 399rwhp

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post #4 of 6 Old 05-09-2011, 09:57 PM
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As Tim stated

CAIs are usually worth 15-20rwhp.
Headers are usually worth 15-20rwhp.


however also keep in mind if you go with headers you will more than likely get a tune to take care of any CEL/ check engine lights.
Depending on the tune and the car you may pick up as much as 50 hp.

When my car was a L99

1 7/8 longtubes , Xpipe and Mufflers
CAI and a Tune I picked up exactlly 51hp
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post #5 of 6 Old 05-11-2011, 09:41 AM
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post #6 of 6 Old 05-11-2011, 03:49 PM
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depends....on the dyno, the tune, header size etc...but you should be over 400...maybe 410ish.

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