Have any of you used or had experience of the "HobbyKing CDI ignition system" for gas-engines?
I've just bought one to use on a home-made, own-design stationary engine and wish to know:
a/ is it -ve ground?
b/ does it need a resistor in the spark plug? I want to try my own, home-made plug before going over to a commercial CM 6.
c/ how much current should it draw from say, a 4.8V battery? Useful for fault-finding.
HobbyKing Support state that it is just a plug-n-play replacement for what's on their gas-engines, so they don't have any further information, so I hope someone here can advise me.
Cheers,
Geoff,
Thailand