Hi again, I just installed the P700 drive spring and a Dalton rear in my 650 Cat. I had it out for a run and still not happy with power (top end mostly). I think I may have lost some. The only mods so far are the springs and 27" 589's. The Dynatek is being ordered Monday. I noticed the sheeves on the primary will not allow the clutch to overdrive. I see some of you guys have had the clutch machined. I think the sheeves need cut and the cover needs milled to allow more travel. How about it am I close. I'm also concidering loading the weights. Will a four stroke react like a two stroke when you load the drive clutch with more weight? Thanks.

 

I see Dalton has an overdrive cover for the V. I'm assuming this would eliminate engine braking on a Cat or Prairie. Anybody tried it?