Has anyone out the had a really bad vibration with this pulley? Its like an unbalanced tire at the end of my crank, but only when just letting off the clutch. After that when you get moving, everything smooths out.
do you still have the old one if so throw it back on and see if it goes away
Was it installed properly?
www.kronosperformance.com / 732-742-8837
rsm pulleys are nice but metal warps so if it was just chillin like over something its a good possiblity that its warped. It is very unlikely that the pulley is unbalanced do to the fact that they are more than likely cnc machined and there are rarely mistakes made.
*2012 mazdaspeed3*
A vibration usually means something is out of balance. Either because the metal warped, or there was some human error involved in setting up the CNC. Try calling up the manufacture, maybe it's a common problem.
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