LT1-LT4 Modifications 1993-97 Gen II Small Block V8

dyno numbers FINALLY!!!

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Old May 8, 2010 | 01:16 AM
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Default dyno numbers FINALLY!!!

finally got on the dyno today! here are the results!

401 RWHP and 371 TQ!

i am STILL not tuned. Something is wrong with my pcm and we couldnt access it with LT1 Edit so i have to work that out. The current tune is for my old setup and was running lean! my tuner said he guarantees i will gain AT LEAST 20 more rwhp with the tune!!

if i do that would put me at 421 RWHP or more!!!

I am still in denver and posting this from my phone so i will post videos and the dyno sheet asap!
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Old May 8, 2010 | 02:13 AM
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Those are some nice numbers, whats the specs on the cam?
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Old May 8, 2010 | 02:18 AM
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nice, over 400 untuned is very solid.
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Old May 8, 2010 | 06:20 AM
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Those are good numbers, esp when you have pretty much no tune yet.

Hell... your power now is just about the same as mine (peak around 6200-6300rpm?) and she moves quite nice. Wish I still had 20+hp left on the table like you though.
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Old May 8, 2010 | 06:38 AM
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Originally Posted by Z28Camaro30Ann
The current tune is for my old setup and was running lean!
I would be very careful until you get your PCM worked out. It is a real pain to change exhaust valves. Nice HP numbers.
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Old May 8, 2010 | 08:37 AM
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the tune is a basic tune from my old setup which was a bigger cam and smaller heads. I am running AFR in the high 14's right now. My tuner wants me in mid to high 13's.
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Old May 8, 2010 | 09:30 AM
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good numbers
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Old May 8, 2010 | 10:43 AM
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Sweet!! That cam and LE2s really like each other!
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Old May 8, 2010 | 11:25 AM
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Originally Posted by Z28Camaro30Ann
the tune is a basic tune from my old setup which was a bigger cam and smaller heads. I am running AFR in the high 14's right now. My tuner wants me in mid to high 13's.

Why does he want you to be in mid to high 13's? He should shoot for hight 12's to low 13's.

BTW, I'm very happy with the cam results.
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Old May 8, 2010 | 11:49 AM
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He doesn't.... he tunes n/a mid to high 12s

Probably a typo.

I'm happy w the numbers too. Shows you don't need a giant cam to put down good numbers, just a well thought out combo that works together.
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Old May 8, 2010 | 11:56 AM
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great numbers, this will make my friend happy w/ the same setup but a 383 in a 94 vette. whats the compression?
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Old May 8, 2010 | 01:09 PM
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nice numbers, you could also gain more than 20rwhp from a tune. Its not likely but you could put down 430rw.
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Old May 8, 2010 | 01:46 PM
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Mid-high 13s is on the very lean side. My car made the most power at 12.8:1.
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Old May 8, 2010 | 05:20 PM
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sorry, gregrob was right...that was a typo. i am on my phone and accidentally hit the 3 instead of the 2. He wants 12s
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Old May 8, 2010 | 06:22 PM
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great #'s. now get it to the track and let it eat
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Old May 8, 2010 | 06:37 PM
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if you're already running pretty lean I wouldn't imagine ALOT of power to be found atleast peak # wise.

congrats those are good numbers
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Old May 8, 2010 | 07:29 PM
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I;m not expecting ALOT of power, I already broke 400 RWHP and that was my goal lol. Anything added now is just the bonus round lmao!
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Old May 8, 2010 | 07:37 PM
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Here is the dyno video!

http://www.youtube.com/watch?v=mijolNhlSpE
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Old May 8, 2010 | 07:45 PM
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Hre is the dyno sheet as well!
Attached Thumbnails dyno numbers FINALLY!!!-dyno-sheet3.jpg  
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Old May 9, 2010 | 11:28 AM
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Nice numbers, Glad to see everything came together for ya!!
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