2013 pro clutch

[Krule77]

Hello all I recently weighted up my clutch because I was bouncing of the rev limiter with the stock 62 g weights. When I took the primary apart the stock spring was broke. I replaced it with the blue and pink aftermarket (close to stock spring) installed 64 gram weights and am still pulling 8450. I'm at 2000 ft book says 62-64 should only hit 8200ish any input? Or reasons I'm 250 rpm high?

 

[snowhunter]

At 2000 ft u should be running 10-68 weights that's the low elevation set up

 

[Krule77]

Sorry 2300 so book calls for 10-66 but ride mainly in the 4-5000 range ihave a couple buddy's riding stock 62 around home for some reason that are not hitting there limiters. Just thought it was odd