What clutch weights to run in a 2010 m8

[weldab]

I just picked up my 2010 m8 after owning a 07 and was wondering what weights you are all running and what rpms this new ho engine likes. All i have is some 73 gram weights of a 09 m8 just wondering if i should switch out the 68s for riding around 6000.
Thanks

 

[JTL]

Im trying 70's in mine for now. Most of our riding is from 3 to 6000 feet. It seems to like them better than the stock 68's, but I havent really looked at the tach to check the rev's.

 

[Jeff K]

Buy a set up Cutler adjustable weights (70-80gm) and you are set.

 

[geo]

65 to 75 set.

Won't need much more than 70 in the mountians on the '10.

IMO geo

 

[_AJ_]

3K to 7K I'm running 70's on my 10 m8 162. Motor is still tight but revs are a solid 8120 on a long pull at 5500 feet. I'm thinking it's really close to spot on.

 

[skidooboy]

should have a elevation chart on the left front shock tower area for cats specifcations. that gets you in the ball park pretty good. ski