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Old 02-05-2006, 06:59 PM   #10
CFM Focus
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Default Re: PRODUCT FAQ: 5.7" Vortech/ProCharger/JRSC Supercharger Overdrive Crank Pulley

Quote:
Originally Posted by venomrogue
what would be the belt size with this and a 2.5in pulley on a JRSC?

Also, how much boost would be expected with that setup?

Unfortunately, we have not had the opportunity to figure out belt sizes with different pulley combinations. Best thing to do is to run a piece of small rope on all the pulleys and then measure the length. That will give you a very close guess on necessary belt length.

Typical gains are 2-3psi. It really varies on pulley configuration and supercharger being used.
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