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What Profile Blower Pulleys??? #1085709 09/30/11 02:15 PM 09/30/11 02:15 PM
Joined: Jan 2003 Posts: 2,533 Alexandria, LA B Blucuda413 OP master
Blucuda413 OP master B Joined: Jan 2003 Posts: 2,533 Alexandria, LA	Slowly collecting parts for my 12-71 roots blown 528 Hemi project and am about ready to start on the blower drive system. I notice there are several different profile pulleys that are available and I have no info on what I should buy. This hemi will probably never go over 1000hp and probably not over 10 to 12 psi boost. Race only no street time. So what should I buy: 8mm, 11mm, or 14mm profile?? I know there are others but it appears these are the most common. Thanks, Max Last edited by Blucuda413; 09/30/11 03:44 PM.

Re: Whar Profile Blower Pulleys??? [Re: Blucuda413] #1085710 09/30/11 02:30 PM 09/30/11 02:30 PM
Joined: May 2011 Posts: 4,489 northern,Ohio,USA C Clanton master
Clanton master C Joined: May 2011 Posts: 4,489 northern,Ohio,USA	i am using an 8mm and it has been good to me at 10%OD on an 8-71 and there are lots of pulleys out there to get a deal on if you want.i started with 63/60 pulleys and just switched them but use smaller on both to help fit the belt when i added an intercooler. GOTBOOST!New improved with Victor heads. http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/

Re: Whar Profile Blower Pulleys??? [Re: Clanton] #1085711 09/30/11 10:26 PM 09/30/11 10:26 PM
Joined: Dec 2007 Posts: 12,592 Great Neck,LI,new york hemi-itis I Live Here
hemi-itis I Live Here Joined: Dec 2007 Posts: 12,592 Great Neck,LI,new york	8 MM here also HEMI-ITIS has no cure. My condition is fully BLOWN!!

Re: What Profile Blower Pulleys??? [Re: Blucuda413] #1085712 10/02/11 12:59 AM 10/02/11 12:59 AM
Joined: Feb 2006 Posts: 1,949 land of 10,000______'s B BDS871Cuda top fuel
BDS871Cuda top fuel B Joined: Feb 2006 Posts: 1,949 land of 10,000______'s	I have some 8 mm 43 tooth and 45 tooth spares if interested. 6852085-Cudastuff022.jpg (54 downloads) Snap your neck, mega G-force launch, is all I want!

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