Quote Originally Posted by ALN
the silver mugen one.
yeah,we could meet sometime. It's worth I think to buy the pulley. It feels like having lightweight flywheels but with pulley it push to more torque the power gain should be between 5-10hp based on other forum but I can't support this since I haven't dynod mine and I have light flywheels.
How long have you had them (the pulleys) on?I've heard there can be issues re:engine vibration which could affect engine longivity!!