fast tracks union bay problems with m9 kit

[73GOLIATH]

hi
has anyone else had problems with the ubr m7to m9 kit my pistons hit the case there to long and cracked both of them


thanks jim

 

[winter brew]

Call Curt at Fastrax, he will give you an honest answer.

 

[shadow conspiracy]

my bro had the same problem on his. Noticed that the skirts weren't cut out as much as the old set of pistons he had. Heard that the UB 900 poo kit uses the same pistons and we were thinking the skirts were cut out different so maybe he got the wrong ones when he ordered them. Just a thought.

 

[Union bay Firecat]

piston skirt

Had the same thing happen, they sent you pistons for a polaris, if you still have one of the old pistons you can scribe it an grind it. thats what i had to do sucks paying so damn much for those pistons then having to grind on them

 

[spoon]

Set we recently got were fine, had to request that they be ground to fit for Cat as they are the same for Polaris kit. 3 hard rides on sled and seem ok. Didn't have old pistons to compare as it was a used topend off E-Bay. Sounds like something Fastrax should help out with though. JMO