crank pulley

  1. Crank Pulley - ADVICE PLEASE

    Faults & Fixes
    Hi Guys, so I've got a 2005 R53 with the JCW 210 kit. I also have an ALTA 15% sc pulley and a few other power and suspension mods (intake, cam, header, c-overs etc). Recently the car has been making a slight but noticebale chirping sound and my mechanic has diagnosed it as wear from the crank...