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If i dyno this, about how fast should my 1/4th be?

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Old Mar 12, 2003 | 11:07 AM
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KamaroL98's Avatar
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If i dyno this, about how fast should my 1/4th be?

450hp and 600ft lbs trq

I wanna know what to expect when i get around to taking it to the track.
Old Mar 12, 2003 | 11:26 AM
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You can do the math http://www.smokemup.com/auto_math/hp_et.php
Old Mar 12, 2003 | 12:58 PM
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Umm, you're pushing 450hp and 600 tq with some boltons and nitrous? Not to mention your torque curve would hafta be f'd up as hell to have 150 more tq then hp.
Old Mar 12, 2003 | 01:25 PM
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thats what it dynoed. but anyway, i was asking what some thought it may run, not wether my numbers were BS or not. i could care less about that.
Old Mar 12, 2003 | 11:40 PM
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too many variables to say for sure. your 60' times would play a big roll. i would say low 11's, MABEY high 10's
Old Mar 13, 2003 | 07:08 AM
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Re: If i dyno this, about how fast should my 1/4th be?

Originally posted by KamaroL98
450hp and 600ft lbs trq

I wanna know what to expect when i get around to taking it to the track.
It really appears that your car had a torque spike or some other dyno "glitch" occurred to have 150 more lb-ft of torque than horsepower. Given that the average internally stock LS1 peaks torque around 4300RPM, your HP would be well over 490rwhp if you really had 600lb-ft of torque at the wheels.

Anyway, with 450hp you should definitely be in the 11's or high 10's if you can get traction.
Old Mar 13, 2003 | 08:17 AM
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its an A4 with nitrous... on the converter flash youl get huge tq #'s... its prolly more like 500 and something

low 11's to high 10's with a slick and a big converter
Old Mar 13, 2003 | 06:23 PM
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Is that at the wheels, or the crank?
Old Mar 13, 2003 | 06:33 PM
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if you really are makeing 600 on the tourque side, you are going to have all kinds of traction issues.
Old Mar 13, 2003 | 08:26 PM
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them kind of numbers would probably get you into easy low 11's. this appears to be another what if question, so exciting.....
Old Mar 13, 2003 | 08:31 PM
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Originally posted by chuck
Is that at the wheels, or the crank?
thats what im wondering????
Old Mar 13, 2003 | 08:33 PM
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Originally posted by Brians_TA
if you really are makeing 600 on the tourque side, you are going to have all kinds of traction issues.
I hook perfect, on M/T slicks, but i think my torque number may be a glitch on the dyno reading, someone explained that it happens with nitrous sometimes sicne its an instant kick of power or some crap like that, but i dont know. Its a 150shot.

I ran an 03 cobra makeing 460hp and 465ish trq(saw it dyno) and beat him by like 3 cars from 50-120 3 times straight. Then ran him from a stop and it wasent close, i pulled godo the whole way but let off after about 2 lengths.. So evidently im putting some freaky numbes like that out...

its rwhp, ill never eveeerrr mention crank hp on here.

Last edited by KamaroL98; Mar 13, 2003 at 08:46 PM.
Old Mar 13, 2003 | 08:38 PM
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have you recently added more to the set up? i'm not seeing 450rwhp coming out of that set up. i also don't see an upgraded rear to handle the nitrous with slicks. it's great the dyno numbers came out so even like that.....
Old Mar 13, 2003 | 08:43 PM
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Originally posted by chevy qc
i also don't see an upgraded rear to handle the nitrous with slicks.
You will see it laying all over the ground if i keep useing slicks.. I only used them mabey for 4 launches so far, i prolly wont use slicks again but instead im getting nitto d/rs.
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