ProCharger Belt Slip
03-07-2010, 07:41 PM
#1
Staging Lane
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ProCharger Belt Slip
I got a belt slip. 6L making 11 psi with a 3.5-6 rib pulley. I have seen some guys cut gruves cross ways on the compressor pulley, Works?
Any ideas? I don't want to go back to 8 psi.
Any ideas? I don't want to go back to 8 psi.
03-07-2010, 09:08 PM
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Prochargers seem to start slipping with 6rib at about a 3.6" pulley and smaller the pulleys with the groves help a little but if you want no slip and smaller then a 3.6" pulley you might want to consider 8rib.
03-07-2010, 09:30 PM
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ATI and Innovators West offer 8rib kits they come with a Crank pulley 8" instead of 7.5"stock, Alt pulley, tensioner pulley, and power steering pulley. With the larger crank pulley it spins the belt +-10% faster so you can run larger blower pulleys (less likey to slip) or spin your blower +-10% faster.
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03-07-2010, 09:33 PM
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ATI and Innovators West offer 8rib kits they come with a Crank pulley 8" instead of 7.5"stock, Alt pulley, tensioner pulley, and power steering pulley. With the larger crank pulley it spins the belt +-10% faster so you can run larger blower pulleys (less likey to slip) or spin your blower +-10% faster.
