steved Posted January 3, 2009 Share Posted January 3, 2009 ive just recently put a big one pipe on my dt, but im loosing power in 6th gear do i need it re jetting if so could anyone tell me what size jet to use currently it has a #210 main jet. can anyone help please Link to comment Share on other sites More sharing options...
Ttaskmaster Posted January 5, 2009 Share Posted January 5, 2009 Apparently a change of pipes usually does require re-jetting. Often these things come with a replacement jet set. Check with the manufacturer or a local grease-monkey!! Link to comment Share on other sites More sharing options...
andymoto Posted January 28, 2009 Share Posted January 28, 2009 Apparently a change of pipes usually does require re-jetting. Often these things come with a replacement jet set. Check with the manufacturer or a local grease-monkey!! If previous pipe was stock, usually rejetting upward with the clip and larger mains will help. I've never seen the bike you have....two stroke? Tell me DT, I'm back to the late 60's and early 70's.....lol. Link to comment Share on other sites More sharing options...
gil490 Posted January 28, 2009 Share Posted January 28, 2009 In the world of mopeds, we use plug chops and listening to motor to jet the bike just right, sometimes it can be a long process. Learn how to read a plug chop, that will take you halfway where you need to be. If it's your main jet that's lacking, you should be loosing your power at WOT wide open throttle? or are you losing power everywhere? Link to comment Share on other sites More sharing options...
Recommended Posts