Greetings! I've been searching around for a couple of hours and have come up empty handed. Removed the GX100 clone from the Doodle Bug DB30 my dad bought and put a B&S 5hp on it. He's happy - now I need a new project to put the GX100 clone in. I have a Schwinn OCC chopper Stingray I have been carrying around for the better part of 15 years. The wife enjoyed riding around on my Warrior so much, I figured I would build her a mini bike out of the Stingray and GX100 clone engine. While the engine will easily fit in the frame without cutting, I'm worried that the little engine will not be able to pull her very well. Her only experience with mini bikes so far is on a 200cc warrior with a torque converter. Does anyone make a torque converter for the GX100 clones? I pulled the clutch off and measured the crank at 5/8". The 4 bolt holes around the crank look too small for a TAV2 or knockoff. Anybody got any suggestions? Am I stuck with just the centrifugal clutch on this engine? I have access to a lathe, mill, and TIG - I'm not above modding the heck out of a TAV2 to make it work. But if there is a TC that someone sells that will bolt on I would much rather go that route.