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

Tossed old crispy on the dyno today

Old 07-07-2018, 09:34 PM
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TravisSchoech
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Default Tossed old crispy on the dyno today

Not too shabby for an old carbureted small block with a procharger.

Spun the tires above 90mph on the dynojet dyno, so I imagine the torque curve would have stayed up and hp would have been a bit higher. I had them shut it down at 6,000rpm




My dad used to run this combo, and it laid down 570ish rwhp.

All in all, I'm happy. The car is an absolute blast to drive, torque on demand and plenty of power to push about 3,000lbs w/driver.
Old 07-07-2018, 09:36 PM
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Old 07-07-2018, 09:39 PM
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Old 07-07-2018, 11:49 PM
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Is the rest stock? What rear end? Auto or manual ? What gears . Have you broke any half shafts ?
Old 07-08-2018, 08:22 AM
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TravisSchoech
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Originally Posted by CaliC4
Is the rest stock? What rear end? Auto or manual ? What gears . Have you broke any half shafts ?
heads/cam/exhaust/big single plane intake w/carb

stock cast short block.

D44 and stock 4+3 trans

3.45 gears from a 96 GS

haven't broken any half shafts yet, I'm very gentle on the launch.
Old 07-08-2018, 10:11 AM
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Old 07-08-2018, 10:12 AM
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Old 07-08-2018, 11:31 AM
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Old 07-08-2018, 11:32 AM
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FASTAZU
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2020 C3 of the Year Finalist - Unmodified
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Very nice numbers
Old 07-08-2018, 12:20 PM
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Pwnage1337
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I like the hood. Is the paint matte red?
Old 07-08-2018, 12:26 PM
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Lol … old crispy haha
Old 07-08-2018, 01:47 PM
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What you tuning in the 1/4 mile ?
Old 07-08-2018, 06:46 PM
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Originally Posted by Pwnage1337
I like the hood. Is the paint matte red?
the clear was gone by the time I got the car, and I had a ton of body work to do, so I would up plasti-dipping it matte red when I was done. The car isn't straight enough for paint, dip seems to work fine.

btw, that's an old TPF carbon fiber hood from the early 90's
Old 07-08-2018, 06:49 PM
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Originally Posted by CaliC4
What you tuning in the 1/4 mile ?
I haven't had a chance to run it yet. On paper - it's a sub-11sec car BUT in real life I dont know.

I have played with quite a few cars up here in dfw and haven't had much issue staying out front. I love this car.
Old 07-09-2018, 09:11 AM
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Awesome, thanks for sharing. Bet old crispy surprises some people!

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