Originally Posted by urBan_dK
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).