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Characteristics of changing heel, mid, tip primary cam weights???

Mills

Lifetime Member
Joined
Dec 4, 2007
Messages
782
Location
Elk Mound, Wisconsin
Country
USA
Snowmobile
'21 SRX, '14 Viper RTX, '06 Apex, '99 SX 600, '74 TL433F,
In general what does changing the adjustable weights on the primary clutch cam arms do:

Heel = ???

Mid point = ???

Tip = ???
 

From thunder products clutching.

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I was told to load the heel to get close to the correct weight and the tip to fine tune.
Heel for belt grab and tip for max rpm.
 
I was told to load the heel to get close to the correct weight and the tip to fine tune.
Heel for belt grab and tip for max rpm.
I was told the same thing. I was also told to avoid placing weight in the middle location unless needed because it will cause the system to recover rpm slower if you back off and get back in the throttle in that 40 - 60 mph range. However, I was informed if you want better corner-to-corner launch/speed then the middle location is used to tune for that need. I guess I need to better understand what the primary use of my sled is and tune for the primary use first.
 


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