Secondary Differences ??

[Killer Time Racing]

My buddy has a 04 EXT 700 and is in dire need of a secondary. We put one on from a junk yard and it never performed right .

The correct one is $600 from Cat . Is there a big difference in all these Firecat clutches .

I run all team and comet style so have little knowledgeable experience with the Cat style

 

[Readymedic]

Yes, the taper angle is different and also on some of the Mountain Cats as well.

 

[Hardass]

You have to consider springs and helix angles as well if there not correct it won't work