tecumsa

I'm looking for a 1" clutch with a 35 chain that will work with a 4 horse tecumseh engine, does anybody have any information on where I maybe able to find one?

took it apart, would love to know what engine it is 3.5 or 4 ? and can a lighting coil be installed? if so, where do i get one? This is for the Rupp Scrambler i am building in the build section need a carb kit too Thanks for your anticipated advice