| the SAE chart should be your official HP 'claim', not the uncorrected one. Looks like your break up is due to detonation from going lean. Notice how you start going lean again, then it breaks up and goes rich (fuel dumping). Eitherway... symantic... *VERY* nice torque curve. PS, when you post your charts, please choose a smoothing factor and stick with it. It can really throw off the details.
Petz #3
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