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Old 03-03-2020, 01:14 PM   #119 (permalink)
turtle64b
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Join Date: Jun 2015
Location: Granbury, TX
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Quote:
Originally Posted by redondoaveb View Post
You went smaller on the jackshaft pulley, sc side?

I haven't seen any issues with vortech high traction pulleys eating belts. The 928 high traction pulley I had destroyed one of my belts but it was a sprayed on coating that was like 80 grit sandpaper.

I recommend the gates k080220rpm belt. I'm using smooth pulleys at almost 17 psi with no belt slip. With the standard k080220 belt I had crazy belt slip with smooth pulleys even at 13 psi.
3.2 jackshaft - 3.2 SC is the stock size

3.15 jackshaft - 3.00 SC is what I have now

The vortech belts don't seem that rough thankfully.

I have an order in for another K080220 belt since the keyway in one of the Vortech pulleys failed and ate the belt, so right now I have a standard? k080220 belt on that is near the end of it's life lol
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