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RCAero JC Engines & YDA Engines

Old 07-07-2013, 10:07 AM
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Default RE: RCAero JC Engines & YDA Engines

I will give that a try before ordering the reed. Worth a shot. The engine really runs fine once you get it to draw fuel.
Old 06-03-2014, 12:29 PM
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the evo 20cc gasoline motor is a total joke....dont even bother waist of time and hi rpm...took it off and put back in the box!!!now will have to sell cheap and take a hit!!!!!!!!
Old 06-05-2014, 05:30 AM
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Are you referring to the Evolution 20GX? If so, and you have adjusted the LS needle as typically done for a gas engine to arrive at a stumble point and then backed off slightly, then that it likely the reason for low rpms. The LS needle when adjusted too lean on that carb design, will limit/reduce rpms.

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