Originally Posted by
jymz
I got a couple ECHO PB-2400 engines off ebay the other day to convert for a twin. Is it possible to have one counter rotating? With this conversion I was planning to try the OS gas glow plug so ignition shouldn't be a problem.
http://www3.towerhobbies.com/cgi-bin...?&I=LXEJRG&P=Z.
Thanks
With piston porting or reed valve induction, the engine should run either direction (remember the Cox reed valve engines?) depending on the ignition timing (either magneto or CDI) that will determine the running direction. If using the OS plug, it should run either way. The induction timing on a disc or crankshaft valved engine like most glow engines determines their direction of running, although some engines with a bolt on front cover can be reversed by rotating the front cover 90 degrees. Good luck with the OS plug. Report back here how it works for you.
Sincerely, Richard
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