The Tiny ATV "Rat Quad Build" with nasty built 212cc Predator go kart engine swap and CVT clutch!

Got this quad in a trade with melted wiring harness. I pulled stock engine with wiring out and installed welded up some brackets for the 212 and GTC CVT style torque converter.
Hard to keep front wheels down!!! Wheelie bars coming this week.

[@MarkCarr331]

Running 10T on jackshaft to stock axle sprocket

[@rakeday1726]

Haha sick!!!

[@cmoneyTHEhitmaker]

YEAAAHH BUDDY. LOVIN IT....WHAT GEAR RATIO DID YOU RUN ON YOURS? I THINK MY GEARING IS A LITTLE OFF

[@MarkCarr331]

I have 6 spare sprockets for the jackshaft if interested? let me me know

[@cmoneyTHEhitmaker]

i ran chain from tav straight to rear sprocket. im think i should go with bigger rear sprocket

[@MarkCarr331]

Are you looking for more torque or more speed? I know gearing very well.

[@cmoneyTHEhitmaker]

+Mark Carr more speed. Rear sprocket now i think is around a 35 tooth

[@MarkCarr331]

Easiest and cheapest way for more speed is a bigger drive sprocket on Jackshaft/TAV. If you have a 10T go up to a 14T or 15T Make sure it's same pitch for chain too or will have problem. Next thing is remove Governor from engine for more RPM and top end speed.. mine gets up to 45mph easy but gets unstable bc of size