quick ecotec crank question

[mking]

With my supercharger kit i got a crank pulley with a bit at the front lathed off it and holes drilled for the vortec pulley to sit in front of it, my question is are the metal teeth things on the back of the crank pulley suposed to spin freely not at all or just move 10mm roughly then stop just asking this as i have no idea and it seems weird they only move 10mm or so one way then can be moved back the other way

cheers mitch

[5ltvsstaty]

G'day it sounds like you are talking about the teeth for the CAS and no they should not move at all send it back to whoever you got the kit from


Jon

[delcowizzid]

yeah if its the chopper wheels that goe through the cas that shouldnt move and needs to be in an exact position or the timing will be up the shit