Hello Ritchard!
I have 2 projects. Like you, one is a Predator 212 build. Right now, hopefully Harbor Freight sent me the engine. They don't ship to Hawaii, so I had to freight it to Carso CA, then to me.
So my project's more in the planning/researching/acquisition stages.
What kind of bike and transmission are you using?
Im doing a Sixthreezero extended cruiser w/7-speed cassette.
My idea is to use a jackshaft/shift kit, and transmit brute force thru 7 speeds.....
using timing belts and pulleys.
What's your plan?