ABF81 Posted March 10 Share Posted March 10 (edited) Hi iniBuilds, I did a flight over NZ last night in the P-40F and noticed that when I hit approx 8,600ft altitude the engine power suddenly boosted from about 35 to over 40 inches. I also noticed it would now max out around 70 inches where as down at approx 1,000ft it would only hit 55-60 inches max. Would I be correct in assuming that this is the single-stage supercharger kicking in? Not complaining or anything, just asking for my own interest. Edited March 10 by ABF81 Link to comment Share on other sites More sharing options...
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