Ok this is just for Mowerfreak, because he showed some interest in a modification I did to bypass the dumb kill switch. This is one I have just done on a G4 on a full crank motor that after wasting a couple of hours with that insane kill switch setup. This is a G4 cam without the kill switch ramp. With this method I can adjust the cam to stop at the top so that the lifter does not drop off the top of the cam into the lower section when it goes to the stop position. This prevents any sticking/notchiness in the throttle control. My opinion of the designer of this bizare setup is not very high, fantastic motor let down by stupid carby design faults.

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