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Whats the powerloss for...

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Old Jul 5, 2008 | 10:53 PM
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Default Whats the powerloss for...

I pulled a 376RWHP/370RWTQ on a dyno jet sae corrected.

Mods are in sig, but i wanted to know the power loss of the 12 bolt with 3.73's w/ a LS7 Clutch. Compared to the stockers. Thanks for the help.

Last edited by addicted2fun; Jul 6, 2008 at 11:19 AM.
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Old Jul 6, 2008 | 12:01 AM
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I would say somewhere 360-365 rwhp or so..
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Old Jul 6, 2008 | 11:17 AM
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Then why so low???? I should be pulling higher with out the losses from a 12 bolt and a ls7 clutch
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Old Jul 6, 2008 | 12:43 PM
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My friend with a similar setup to yours, except with the VRX4 and a ported Fast 92 mm intake made around 384 to the wheels SAE corrected on a dynojet. Seems like you're making right around where you should be especially considering that his cam is slightly larger.
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Old Jul 6, 2008 | 04:14 PM
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Man i so desperately want to hit 400, is it just because i have the 12 bolt and ls7 clutch robbing me of the power on the dyno?
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Old Jul 6, 2008 | 04:20 PM
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Originally Posted by addicted2fun
Then why so low???? I should be pulling higher with out the losses from a 12 bolt and a ls7 clutch
I think i was misreading your post... the numbers you dynoed were those after you installed the 12-bolt and gears?
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Old Jul 6, 2008 | 04:24 PM
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Right, im trying to figure out if i had a 10 bolt and a stock clutch, then what would my numbers be?
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Old Jul 6, 2008 | 05:22 PM
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I think you Should have hit the 400+ Mark.
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Old Jul 6, 2008 | 06:37 PM
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Originally Posted by addicted2fun
Right, im trying to figure out if i had a 10 bolt and a stock clutch, then what would my numbers be?
O i see.. given the same dyno in the same conditions i would expect around 15-20 more. You would be right around the 400 mark. I wouldnt get to wrapped up in the numbers though man, i would take the lil bit of power loss to launch at the track anyday.
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