Anyone Know of Online Engine Dyno Software so I Can Test a Few Combos?

dgc333 said

I don't know about WAY off, the prediction is as good as the data you give it....

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I agree X3 on the Cam Quest software.

The accuracy TOTALLY depends on what numbers you feed it. I plugged in my head flows #’s and the rest of my combo on my stroker… I forget the exact number (I’m not at home right now...524 hp rings a bell, but I'm not sure), but it was in the low 500’s, which is what mine calculates to with track times.

FWIW, on manifold choice (I have an Air-gap) I used “dual plane”…not the high flow option even though my intake is port matched and such.