Thread: Best Pulley
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      11-27-2012, 10:22 PM   #89
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Drives: E92 M3
Join Date: Sep 2006
Location: San Diego, CA USA

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Originally Posted by urBan_dK View Post
No prob. Find out from Rogue whether their power steering pulley is the same as stock diameter (meaning it will also run at 84%) or if they make it 16% smaller in order to restore to 100% of OEM power steering speed.
Rogue said explicitly that with both of their systems, 1 and 2 pulleys, that all systems are underdriven by the same 16% figure. The point of the 2nd pulley in the 2 pulley system (included in a note in the spreadsheet) is to be able to use readily accessible belts (as pointed out also in a post just above).

Last edited by swamp2; 11-28-2012 at 12:55 AM.