2lapsdown said:
stingray719 said:
2lapsdown said:
Thank God Yamaha was there to design the 15 major changes AC made to their 14 race sled......The inference that the previous poster made that Yamaha somehow was responsible for the new AC clutch is assinine. The old clutch was junk from the day it came out. Poor design, compounded by the fact that it was outsourced Chinese crap. Everyone knew that. They designed a different one. End of story. Why would Yamaha spend any money on redesigning something that is never going in any of "their" sleds. They didn't want to spend any money on R+D anyway, which is why Arctic Cat is now building Yamaha branded sleds. There is a sigificant difference between a statement that is "true", and one that is "not 100% true"..........
LOL! I suppose you believe that with Cat having access to the best engineering team in motorsports they wouldn't use them if the could? I have a 2014 and the clutch is NOT a different one it is redesigned on the sheave angle and fins. But please don't let facts interfere with your rant.
So if Arctic Cat redesigned the clutch and changed the sheave angle, and the fins, it is NOT a different clutch? What is your definition of different? Yes, I agree, Arctic Cat does have access to the best snowmobile engineering team in motorsports.....
The basic function of the clutch is unchanged,the sheeve angle being changed is the first i have heard of this,the larger cast fins and better bushings,although we already got them installed on our 13 secondary,and it did nothing,was the only change i was told about,it would be interested in who told who that the angle has been changed,and from what to what. there hope is that the combo of better cooling secondary and lower gear ratio,will help heat,i dont believe it for a second,but sense mine was a belt blower,i am in line for them mods,we shall see,in time. So the new 14 seconday is unchanged as far as how the sheeves move over the rollers,and the helix,all the same,looks same as well,just a little taller fins,same basic clutch,differant calibration maybe?