YX160cc into 191ccBeast Am I crazy?

[sean01]

65mm kit on a 57mm stroke engine with a v2 will require more like a 115-120 main and you should be on the money with a 38 pilot

a 110 would be good in a 53mm stroke engine

 

[epod]

Thanks bro. Hope to see u on the track some day.
Ride on