I have a sparks X-6 pipe on it and dynojets and during the summer it started running sloppy at low rpm's as soon as i get it into the upper rpm's it run great. What do u think is wrong. Also if u guys have shocks on your raptors what type are they.

 

Have you adjusted your valves lately?

 

No

 

That's where I'd start, the intakes are probably tight.

 

maybe it is a charteristic of the sparks pipe?? I would check the valves also. What size are the pilot jets and what position is the needle clip in??

 

I had the same problem and ended up going to 27.5 pilots and this fixed the problem. 2 and a half to three turns out. Slim

 

Its not because of sparks pipe he sells the best you can buy...

 

Its not because of sparks pipe he sells the best you can buy...


You have better have dyno charts of all the pipes made for a Raptor before making a statement like that.
If this is your personal feeling then thats OK to.