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

383 super ram guys.

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Old Sep 16, 2004 | 01:07 AM
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Default 383 super ram guys.

Can you post your 1/8th mile times? I went the the track without messing with the timing and letting it shift from 1-2 on it own went 7.53@91.20. This was hot laping it. I have no idea where she is shifting at.. Da, I have no idea.
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Old Sep 16, 2004 | 08:02 AM
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Originally Posted by Corvette0096
Can you post your 1/8th mile times? I went the the track without messing with the timing and letting it shift from 1-2 on it own went 7.53@91.20. This was hot laping it. I have no idea where she is shifting at.. Da, I have no idea.
I looked at some of Jims 85vets times, and remember his are EXTREMELY good for a 383, and his are 7.2s @ ~94-95MPH.

So your in the ballpark. Not knowing anything particular, with DA, traction etc. I would say your very close to where you should be with that setup.

Play with the timing and you will nail it down to exactly where you need to be.

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Old Sep 16, 2004 | 09:05 AM
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7.5xs with the 350 in 1000-1500ft air

7.1xs with the 406 in same air.
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Old Sep 16, 2004 | 01:08 PM
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I have a few more issues that need to be worked out then..I can't keep the car in first gear at all. I think its shifting at 4k range.
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Old Sep 16, 2004 | 03:02 PM
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Get yourself a good shift light. Shift at 5400 and see what she will do.

I have accidentally shifted into drive instead of 2nd and lost a couple 10ths.
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Old Sep 16, 2004 | 06:16 PM
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7.62 was my car's quickest 1/8th(you knew this was coming)

but my top 1/8 MPH was 95.86.
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Old Sep 16, 2004 | 08:11 PM
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Play with the timing and you will nail it down to exactly where you need to be.

[/QUOTE]

Just double checked it.. had 3* in it at base.. :o
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