suspension conversion - Snowmobile Forum: Your #1 Snowmobile Forum

94cummins12v · 10-13-2009, 12:05 AM

i was just wondering if i could take a set of rails off a Arctic cat Ext Zr Zrt 136 rear suspension skid rails and make them fit on my 03 f7

**kccats** · 10-13-2009, 09:47 AM

Yes it's possible! But then you have to cut down a 136" track down to 13.5"!

94cummins12v · 10-13-2009, 10:43 AM

well that cant be that difficult us diesel mechanics can tackle just about anything

**RJ Gleason** · 10-13-2009, 12:26 PM

Except that the sliders are also closer together and still will not fit the track after it is cut down to 13.5".

94cummins12v · 10-13-2009, 09:51 PM

well piss whats my options then?

**kccats** · 10-14-2009, 08:32 AM

Get a set of M7 rails, make your own track! Likely cost you a grand!

So why do you want a long track F7?

94cummins12v · 10-14-2009, 08:22 PM

cause i got a f7 and we climb around here, next question how hard would it be to widen the tunnel to accomidate a 15" track

**kccats** · 10-15-2009, 09:00 AM

CANT! If you get a complete 136 suspension and drive axel you could buy a 136 track and cut ithem all down too!

94cummins12v · 10-15-2009, 10:51 AM

so a new drive axle? new undercarrage and new track? the136 undercarrage i have sitting here is way to wide to fit in the tunnel

**RJ Gleason** · 10-15-2009, 10:53 AM

Exactly!!

94cummins12v · 10-15-2009, 11:16 AM

what the hell, unless i can find a 144 track with a 13.5 width

**RJ Gleason** · 10-15-2009, 11:59 AM

94cummins12v · 10-15-2009, 11:14 PM

im just gunna buy a 144 and cut her down to a 13.5

94cummins12v · 10-17-2009, 11:02 AM

would a track with a 2.52 pitch fit?