New engine nut

[mxboy100]

Hey guyz, finally thinking about getting some aluminum mugen shoes with 1mm springs. But was wondering, do i have to get the mugen engine nut to make the mugen shoes and springs work, or could i use the stock nut??

 

[cvec7]

The stock one should be fine...

 

[AC48]

I run that setup in my truggy and its a great setup. Gives great punch off the line, should make for some good wheelies in a savage. You can use the stock clutch nut just fine.