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Old 07-07-2012, 08:03 PM   #1
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Join Date: Jul 2007
Fan#: 49069
Location: Evans, Georgia, GA
What I Drive: 2004 black ZX3

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JRSC BBK pulley???? please help

So i have been doing the JRSC install the past week and i had a black pulley on the Charger which measured 2.9" on the outside and 2.5' ish on the inside. Well i had purchased a BBK with a blue pulley and the pulley is the same size??? I did notice the belt that came with it was 99". I am running the new Alternate bracket and tried fitting a 103" inch on the blue pulley and it would not fit. Does anybody who has a BBK can you please measure the outside diameter of their pulley please? Has anybody tried running the 5.7 inch overdrive pulley with just the regular JRSC?? I need some help i have looked at threads back to 2007 with no information on this !

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