What 4 shoe clutch is that?

I use the MIP clutch. Where I race, at the start you will see most of the trucks being held back by a "pit crew". This is so they can idle high and not stall. On mine, I can idle without moving, have great clutch engagement, and total domination in the power department due to the Rossi .12.

Try out the MIP before going to a real expensive setup. You just might like it