90ccDad,
If you dont mind me asking. Did you do with any Trans mods with the pipe and if so what one? So many companys trying to sell me so many different mods. Only want to get what I really need. Any thing you can provide would be greatly appreciated. Thanks.

 

Pipe is great you will have to change weights and possible gearing in trans. I have 24mm carb that helped the bike the most with the pipe. But if you dont change clutch and gearing you may run into problems with great power either up high or down low and it wont be consistant. I have a great clutch guy on the coast I know real well. I will try to get you his number. 90 Polaris is alpha sport I am running Kasea. If you could get a hold of Hard Rock Ask them for Don's Number he is Ashley Rocks dad and He can for sure help you out. They have had several national bikes. I am running one of his bikes now and it is the best one I have seen out there by far. If they cant help I will try to find it and get it to you. He is Selling Her bikes from what I heard on another forum you may be able to get some parts from him.

Thanks Hope I could be of help.

 

hotseatperformance just came out with a pipe for the 90 its not on their website buts it in their mag and they claim big time increases. also if you want a real fast 90 port it to and u get the thing going over 50 like nothing then put just clutch springs. makes for a whole different machine. i no it did for mine.