I switched from a 3 shoe clutch over to this M2C 4 shoe system because of the monster power of my Clocked B5 in my truggy. As James said this clutch is da bomb diggety!! I ran it with all weights in during the outdoor season on loose conditions, and I'm removing the weights for a high-grip indoor winter series. The weights really do make a difference, and with 4 1.0 springs it hits and grips like crazy. You won't be sorry you gave this one a try
