best way to drop 200-300 rpm?

[powdercrav]

whats the best way to drop a few hundred rpm on my stock motor 07 M1K? heavier weights? stiffer spring in secondary? or steeper helix to load it up more? and what are the pros and cons of each method, if any at all? thanx

 

[WyoBoy1000]

060 belt, or add weigh to the primary( might be a good idea to replace both clutch springs)

 

[markoo]

softer spring in the primary

 

[Arctic Thunder]

Steeper helix if you can pull it.

Otherwise add a little weight.

Or like wyo said try the 060 it will pull you down that amount also.

Thunder

 

[Dirty10]

Primary spring or higher elevation lol

 

[backcountryislife]

weights or belt.

060 belt will do 200, if you need more change weights. #1 rule of clutching, rpm is controlled by weight. Performance is modified with helix or springs, not the best way to lose that much RPM.

 

[powdercrav]

thanks guys. will try the 060 belt since i am running the 046 right now. what is the difference in the two belts that causes the rpm change?

 

[WyoBoy1000]

the 060 has more grip and the 046 slips