Hi, I am looking to breath new life into my old tb 250. I see a lot of Dg's on ebay and wondered if they where any good? Was there ever a good low end/midrange pipe for the older 250's. Also, Is there a chart or something for the clutching? As it sits now I would like to raise the engaugement speed, And keep it from upshifting so fast. I realize that some springs can settle over time and that 90% of your power is in the clutching. I have lots of time with arctic cat snowmobile clutches, but none with polaris, It cant be that tough tho. Any suggestins would be great

 

I struggled with a DG and sold it, what year 250? I have an Aaen torquer that is available for a trail boss. Doc

 

Aaen made a pipe for the old 250s

 

It is an 86 trail boss. That is in very nice condition. Didn't polaris use the same motor for years?

 

The motors were basically the same but the exhaust mounted dif on dif yrs.