I have 72 Rupp with a 4hp tecumseh motor that will idle fine but stalls out when I give it the gas. It has new head gasket, points, condenser, coil & spark plug. I'm using a carb off another bike that runs perfect on the other bike. I set the points at .020 and the timing at .035. BTW- When I got the motor it wouldn't start because the timing was off at .060.
It looks like a low mileage motor because I could see the crosshatch lines on the cylinder.
Thanks in advance for you help.
It looks like a low mileage motor because I could see the crosshatch lines on the cylinder.
Thanks in advance for you help.