3" TRACK FOR 155 PRO RMK

[Hollywood99]

Can anybody tell if the x3 156 track will have enough clearance in the tunnel of the pro rmk with just going to a 7 tooth driver or is there other mods required to be able to run that track?

 

[gmustangt]

On a 13-14 you can get away with 3" and 7t.
11/12 you will have to do a drop n roll or chaincase mod to give you the clearence.

 

[tdorval]

Are you sure you need to drop and roll on an 11-12? I think they have the same center to center, you just need to do the chaincase mod with a 7t I'm pretty sure.

 

[gmustangt]

Are you sure you need to drop and roll on an 11-12? I think they have the same center to center, you just need to do the chaincase mod with a 7t I'm pretty sure.

Fixed it the "/" was meant as an or.

 

[Polarisrder]

Fastrax in Puyallup is doing a chaincase mod to use 8 tooth drivers and the price is not too bad either.

 

[tdorval]

If by chain case mod you mean drop and roll I'd say yes, but with their traditional chain case mod I don't think there is a way to get a 3" in there?

 

[rmkboxer]

we are putting a 3 inch in a 12 right now, we modify the chain case

 

[tdorval]

But you use 7tooth drivers correct? He said with 8t drivers.