Posted by 4play on June 09, 2016 at 23:47:28 from (68.97.125.137):
In Reply to: EFI AFR Table posted by David G on June 09, 2016 at 18:20:29:
My experience with AFR is automotive performance and I would probably want it a little more rich at full load, high RPM. maybe 11.5-12. I'm not sure a tractor engine would benefit from such though and the torque might be a little better around 12.5-13 anyway. Also I assume those ratio's will be an average since you can't trim to the fuel precise enough to keep it exact, so your real values would have low/high peaks to maintain the set parameter.
What do you have to measure engine load, or air flow/density?
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