ORIGINAL: DarZeelon
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ORIGINAL: blw
Dar, you don't always have to shim engines to use higher nitro. The most I've seen run is 50%.
Barry,
Not to be argumentative in this respect; I believe that even with the maximum allowed nitro percentage (say, 20% for a [link=http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXFMD5&P=ML]OS.46AX[/link]), manufacturers' rated output @ RPM cannot be duplicated; even if the user installs a tuned HP.
I agree. I was only talking about the need To shim.