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  1. R53 General
    Hi Guys, I need to replace my crank pulley and Ive decided to go for a dampened one. It seems there are two available options, the ATI Super Damper and the PRW SFI fluid damper. Can anyone give me some feedback or advice as to which they would recommend? Any experiences, good or bad? Ive also...
  2. R53 General
    Hey Guys, do any of you know, and i mean actually know, not have heard or think they know…..if there is an equation one can use to calculate the % reduction on the supercharger, resulting from a % oversize of the crank pulley? Eg, what will a combination of a +2% crank pulley and a 15% sc...
1-2 of 73 Results