LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Dyno results...whaddaya think...?

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Old Oct 11, 2004 | 06:55 AM
  #1  
cmcsns's Avatar
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From: St. Lucie Florida/Philippines
Dyno results...whaddaya think...?

Just thought I'd post this and get some thoughts on the results. Car is in sig, not many mods. Best run was just over 296 rwhp, 328 rwtq. First run was with HPP programer (278 rwhp), then set back to stock and did 290; with dynotune was able to get about 6hp more. Was hoping to be around 300 but I guess that's close; drivability is great so all in all I'm ok with it....
for now!

DUhhh, how do I attach the sheet?
Old Oct 11, 2004 | 07:33 AM
  #2  
chrism400's Avatar
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Re: Dyno results...whaddaya think...?

Pretty good numbers! I have all kinds of stuff done to mine and am only about 35 hp more than that!
Old Oct 11, 2004 | 07:33 AM
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Flyin_Z28's Avatar
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From: Wasaga Beach, ON, Canada
Re: Dyno results...whaddaya think...?

Nice numbers. Was it done on a dynojet?
Old Oct 11, 2004 | 07:38 AM
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Re: Dyno results...whaddaya think...?

looks good for the mods.
Old Oct 11, 2004 | 06:33 PM
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Re: Dyno results...whaddaya think...?

The intake and exhaust mods must have leaned out the stock tuning almost exactly the right amount since you only picked up a few HP with additional tuning, that is a strange coincidence. Nice numbers. Wish I could say I was suprized about the Hypercrap but I am not, can you believe HotRod just named that one of the 20 speed parts that changed the world. Wonder how many advertizing dollars it took to get featured in that "article".
Old Oct 11, 2004 | 07:32 PM
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Smokn '94 Z's Avatar
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Thumbs up Re: Dyno results...whaddaya think...?

Nice #'s.

I too am not surprised by the Hypertech robbing you of power. I ran the engine tune for my HPP3 a few years back and at the track I ran consistant .2 tenths slower then I did with the stock tune... What a waste from my expierience...
Old Oct 12, 2004 | 11:07 AM
  #7  
cmcsns's Avatar
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Re: Dyno results...whaddaya think...?

Originally Posted by 96capricemgr
The intake and exhaust mods must have leaned out the stock tuning almost exactly the right amount since you only picked up a few HP with additional tuning, that is a strange coincidence. Nice numbers. Wish I could say I was suprized about the Hypercrap but I am not, can you believe HotRod just named that one of the 20 speed parts that changed the world. Wonder how many advertizing dollars it took to get featured in that "article".
I'm just not sharp enough with pc's to post the sheets, but runs were on a dynojet; 1st run w/HPP tune was 278hp, next 2 on stock tune were 290+. A/F 13.2@2700 rpm 12.1@5800; dynotune squeezed out another 6hp. Guess it's time for that cam...
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