Stock Dyno and a urgent question
#17
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Join Date: Oct 2006
Location: Flagstaff, AZ
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Originally Posted by Wolf28
Sorry, off topic...are you at NAU, or do you just live in Flag? I go up to Flagstaff a lot...I went to NAU and my sister does now. I have never seen another Evo up there.
#19
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Ok, here is my dyno comparo. It has your #4 (red) and one of my pulls in 3rd gear (greaan) and another one in 4th gear (blue). You will notice:
1. The power increase that you will get after you get your car tuned. Mine was tuned on 91 octane gas. It has a TBE.
2. The leaner AFR that my car has as compared to yours.
3. The difference in AFR between the 4th gear and 3rd gear pulls on my car. In some cases the AFR on my car is more than 1 point richer in 4th gear than in 3rd gear. This in part explains the lower hp in the 4th gear pull vs. the 3rd gear pull.
1. The power increase that you will get after you get your car tuned. Mine was tuned on 91 octane gas. It has a TBE.
2. The leaner AFR that my car has as compared to yours.
3. The difference in AFR between the 4th gear and 3rd gear pulls on my car. In some cases the AFR on my car is more than 1 point richer in 4th gear than in 3rd gear. This in part explains the lower hp in the 4th gear pull vs. the 3rd gear pull.
#22
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Originally Posted by nj1266
I used STD. I keep reading not to use SAE for turbo cars, but I do not know why!!!
him I have never heard that...but will ask around and see if I can find a reason why