Discussions Showcase Albums Media Media Comments Tags Marketplace

1-1 of 16 Results
  1. 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...
1-1 of 16 Results