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Old 01-11-2025, 09:52 AM   #35
JANNETTYRACING

 
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Drives: BLUE CAMARO ZL1 1LE M6
Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,453
[QUOTE=Joshinator99;11467060]
Quote:
Originally Posted by JANNETTYRACING View Post

Ted, to give people a baseline to work with, what does a stock A10 ZL1 put down on your dyno? I think you’ll agree that people comparing different numbers from different dyno brands with different correction factors with different altitude and weather conditions can be tricky lol….
It is rare that I will dyno a stock car without at least bleeding the intercooler becasue they all have air in them.

We have seen as low as 530 with air and as high as 570 beed out,

Octane also plays a good roll in all of this with how knock limited the LT4 is stock so you will see differences from 91-93 octane

We are on 93 octane here and my dyno is 450 ft above sea level.

I have not seen in my 25 years operating Chassis dynos a wild difference in dyno numbers on stock cars from dyno to dyno typically all within 10% of each other unless of course there are other factors at play, like calibration or sensor errors, dyno operator error, lack of air flow in the dyno room causing EGR, dyno in wrong gear.

I show the stock dyno results against the finished dyno results in that video linked on my 125 Flex fuel upgrade package.
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Last edited by JANNETTYRACING; 01-11-2025 at 10:59 AM.
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