Re: EFI, Alpha-N vs Speed Density fueling Strategies
If you tune it correctly, it is easy to dial, and there will be no "sudden performance changes due to excessive fueling corrections". Non issue.
IAT correction, if you put the sensor in the manifold where it belongs, causes absolutely no issues dialing the car. I see guys putting it next to the throttle body. That is wrong. Speed Density needs it in the manifold plenum.
Patterson's COPO is Speed Density, and Closed Loop. Seen it run? It corrects it's self very well.
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Ed Wright 4156 SS/JA
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