belt size for pulley mod

starsnbars · Post by **starsnbars** » Mon Aug 18, 2008 9:39 pm

I have an 86 spree and was thinking about doing the pulley mod, but after a lot of reading it looks like i have to buy a slightly larger belt to avoid over running the engine. If I have to figure it out doing some math, i will. But if anyone had luck with a certain size let me know, and also where you bought it.

Kenny_McCormic · Post by **Kenny_McCormic** » Mon Aug 18, 2008 10:14 pm

Dont bother with the pulley mod, same effect can be had by replacing the belt with a 1/2" automotive bet of the same or slightly shorter length than the stock one.