Originally Posted by
Mallards Only
Sorry for the delay. So, it appears that the TT was on the wrong setting as my idle RPM's were running about 2050. Problem now is I'm not sure what setting is the correct one. The TT has settings for SP ARK PER REVOLUTION. If it's a 3-cylinder motor, do I need to have it on 3P1r or 3 sparks per revolution? Or is it based on 2-stroke and therefore 2P1r? If someone knows what the idle RPM's should be, that would help me as well.[/Q
Mallard:
A two stroke motor fires ONCE each RPM (revolution per minute) for each cylinder. Three cylinders, one firing impulse each revolution per cylinder = 3 firing impulses per revolution for this motor.
Hope this helps. When you get it (the TT) adjusted correctly you should read 5000-6000 RPM at WOT depending on prop pitch.
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