ok parking lot test of the rotary sachs 303 sitting on the mounts on the ground , no exhaust , running off a gas can yields, holy exhaust note !! brap brap brap and flames shooting out upon accel , but it was breaking up a bit as i revved it , will have to take carb apart completely. putting the short curved exhaust on did dull the note a bit but what a pain to mount and it won't fit in the kart with that exhaust on ,custom exhaust routing will be needed , sounded like a v2 buzz bomb lol. now mount design and exhaust route time . it's alive alive !!

