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Subject your A/F is exactly how it should be for proper tuning...
     
Posted by Bernie on March 17, 2001 at 8:13 AM
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In Reply To Dyno results.... scan of sheet posted by Blipman (Australia) on March 17, 2001 at 04:54 AM
     
Message you want the a/f curve to almost look like a mirror image of the power curve (so since the power curve starts low and goes high, you want the a/f curve to start high and go low.

If the power were corrected, what do you think it would be? Does anyone know what SAE temperature is? Then, we can estimate it by using "10 degree temp change = 1% hp change".

Also, what kind of dyno was that? I'm guessing it's not a Dynojet, right?

Anyways, nice showing! :-)


: shows power, torque, air/fuel ratio and boost. You can see the spike from the boost jets quite clearly. Also note that Australian dynos are not SAE corrected which is why my figure seems a little low for stage 3+. That's 290rwhp and 375ftlbs by the way :)

:

: I think the reason my air/fuel ratio is a little rich up top and down low is because the operator didn't have their foot flat down, but could be wrong.

: Ben

Bernie
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