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Average race weight???

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Old May 7, 2006 | 02:25 PM
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Default Average race weight???

had the opportunity to get me car weighed.
1/2 tank fuel

3445lbs. (street trim), no weight reduction. have a rollbar in it. with a full bottle (25lbs total)
i doubt the rb weighs much more than 80.

this would come out to be somewhere close to 3340. does this sound about right?
00 c5 a4, maggy.

EDIT: reasons for asking is because im trying to find a hp rating with this. the pull was 1.55 60ft. 10.66@128.51.

thanks

Last edited by usd2sing; May 7, 2006 at 02:28 PM.
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Old May 7, 2006 | 05:03 PM
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Was that with you in it? Which wheels/tires?
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Old May 7, 2006 | 05:32 PM
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Estimated C5 Curb weight (full fluids, no passengers or cargo)
Coupe - 3246
Convertible - 3248
Hardtop - 3173

Although I also see a base curb weight of 3221 lbs on another page.

My 98, Convertible, A4, (2)Magnesium rims - (2) wagon wheels, 3/4 tank of gas, Me (170lbs), all kinds of crap in the trunk, always around 3500# on E-towns scale.

Last edited by C5pilot; May 7, 2006 at 05:40 PM.
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Old May 7, 2006 | 06:30 PM
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To calculate CHP you have what you need, i.e. launch weight & trap speed:
CHP = (mph / 234)^3 * weight
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Old May 7, 2006 | 08:24 PM
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Originally Posted by C5pilot
Estimated C5 Curb weight (full fluids, no passengers or cargo)
Coupe - 3246
Convertible - 3248
Hardtop - 3173
leaves me about 175lbs for the rb, harness, etc, and adding the maggy to the mix...seems pretty close.
race weight of 3680.

thanks gang

10.66@128.51

Last edited by usd2sing; May 8, 2006 at 08:50 PM.
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Old May 8, 2006 | 04:31 PM
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Going by the page I use you're probably just over 600HP.
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Old May 9, 2006 | 06:27 AM
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Try this one
www.mrp.org
Click on the HP caculator.
HP 544.96 rwhp
708.44 hp afw
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Old May 9, 2006 | 09:12 AM
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From that page:
Your 98 Corvette weighs about 3440 pounds and can complete a 1/4 mile in about 11.05 seconds. That means that you've got about 503.92 HP at the wheels, and about 655.09 HP at the flywheel.
Sorry, but that's way off!
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Old May 10, 2006 | 01:21 PM
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Originally Posted by usd2sing
leaves me about 175lbs for the rb, harness, etc, and adding the maggy to the mix...seems pretty close.
race weight of 3680.

thanks gang

10.66@128.51
Mine in the sig..........I weigh 200, 100 extra for the iron block, RB, 6 points, tub job,at least 1/2 tank fuel
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Old May 10, 2006 | 04:59 PM
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my Race C3 is 3050 lbs... with me in it
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Old May 10, 2006 | 05:51 PM
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Originally Posted by GrandSportC3
my Race C3 is 3050 lbs... with me in it



that makes my little 00 coupe OBESE!!!
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