CHOP CULT HOME
Email Password
Search
  1. #1

    Default 2002 Yamaha 650 classic

    Runs great at idle wide open throttle, and midrange as well. Go to ride, under a load, rear cylinder lacks performance. A lot!!!! Cannot get it over 50 mph!!!! Any input will help me. Please Help!!!!

  2. #2

    Default

    is the plug black? either too rich or lean

  3. #3
    Senior Member

    Content on this page requires a newer version of Adobe Flash Player.

    Get Adobe Flash player


    Join Date
    Oct 2012
    Posts
    388

    Default

    Quote Originally Posted by TesticularCancer View Post
    is the plug black? either too rich or lean
    ==========================================
    HUH ???
    Black is too rich
    Light tan or even whitish is lean

  4. #4
    Senior Member

    Content on this page requires a newer version of Adobe Flash Player.

    Get Adobe Flash player


    Join Date
    Oct 2012
    Posts
    388

    Default

    Quote Originally Posted by 1BrokePirate View Post
    Runs great at idle wide open throttle, and midrange as well. Go to ride, under a load, rear cylinder lacks performance. A lot!!!! Cannot get it over 50 mph!!!! Any input will help me. Please Help!!!!
    ============================================
    Plugs,,, wires,,,coil,,,,,intake,,,

Share This



Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Log in

Log in