ex21

I see a local CL ad for a Subaru EX21 off a power washer for sale ($100) which is resonable to me as he said it works great, starts on first pull blah blah etc etc.. Anyway I have next to no karting experience and have that old MTD Yard kart and the '64 or '65 Rupp Lancer that I posted about...

Well my engine started doing this last time I was home. I haven't been able to get into to see exactly what is going on but wanted to know if any of you have run into the same problem. Engine has less than 15 hours.

Long time lurker first time poster. I have a subie ex21 that I'd like to think about modding. I was thinking about doing a k&n style air filter and making my own exhaust, seeing as the only exhaust I have found was $125. Of course take the governor out. Do I need a new flywheel? Or is the...

I have a Robin EX21 that had been sitting for over a year. Prior to storage it was running properly but was not stored correctly. Recently I cleaned it all up and slapped on a new carb (broke the idle screw off the old one trying to clean it properly). The carb/throttle linkage is set to as it...

I have a subaru ex21 from a pressure washer and was wondering what must be done to set it up for use on a go cart

Are these motors any good? It's a 7hp. don't think they are "clones" but probably ok to put with?

I need a gas cap. any out there?

doodlebug with 7hp Robin/Subaru