• Announcements

    • Bryan Bosch

      JUST IN!   04/24/2018

      HOW TO: 4-STROKE PISTON REPLACEMENT DONE RIGHT!

Watts Racing

Members
  • Content count

    1
  • Joined

  • Last visited

Community Reputation

10 Good

About Watts Racing

  • Rank
    TT Newbie

Profile Information

  • Location
    South Dakota
  1. Yamaha

    My YZF 450 has a HMF Ballance full race pipe. K&N filter with Pro design adapter. The motor is stock. I'm riding @ 4,500 feet in SD. This weekend I installed as suggested a james Dean jet and needle kit. I went with the Red needle with the clip in the 5TH position from top. A 165 main and a 45 pilot. It seems to be way rich from 1/4 throttle to 7/8 then seems to be ok at wot. Do you think I can clear it up by just a clip adjustment on the needle or do I have to go to a leaner pilot jet? Thanks for any help.