RCU Forums - View Single Post - Is G-23 and G-38 mount bolt pattern the same?
Old 08-30-2003 | 10:30 PM
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GeraldRosebery
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From: Niagara-on-the-Lake , ON, CANADA
Default Is G-23 and G-38 mount bolt pattern the same?

Yes - Don't run a G38 at 9000 rpm or even near it. It won't thank you. Best rpm range from my experience with them is 7000-7800 on the ground (I don't often measure it in the air. I wonder how Zenoah does it?) The 18x6-10 is a good prop for the G38 but I have found that an 18x10 pulls better once they are run in.

Gerry Rosebery