Belt size for 15% MP kit

Condor232

Registered User
I may have a chance to purchase the 5% SC/10% JS pulleys separate from the kit offered by MP.

My question is, which belt do I need then to go between the JS/SC pulleys? Is it the stock size?
 
If its for the 10 rib pulleys, you will need to source a 12 rib 40" belt and cut 2 ribs off. This is how they came from MP.
 
I may have a chance to purchase the 5% SC/10% JS pulleys separate from the kit offered by MP.

My question is, which belt do I need then to go between the JS/SC pulleys? Is it the stock size?

I can look at mine tonight and get you the exact belt number, but I think it is a 390 or 39 inches.

FYI the MP 5%/10% SC pulley and MP 10% JS pulley are 10 rib where as most other pullies available are 8 rib.
 
Yes and you have to cut 2 ribs off to use the 10 Rib system. There are no 10 Rib belts in that lenght. So thats how you have to do it.
 
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