QUOTE(kjs123157 @ Dec 7 2006, 07:26 PM)

Aside from just dropping it in and screwing it down, is there a proper way to install a roller helix on a Polatis Team secondary? The button style clutch had to be rotated to preload the helix. Does anything like that have to be done on the roller type?
If it is a PERC equipped engine, make sure the helix has the ER notches in it, or they will probably toast a belt the first time they try to drive the sled in reverse.