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  1. Engine/EFI/Drivetrain
    start the bike up and it runs for about 10-30 seconds, and it dies out. doesnt matter if its idle, or rev. my thoughts were either a bad fuel pump, or injector. not my bike, but my best friends 08kfx450r. he pretty much had the entire engine replaced after an overheat blow out. new crank...
  2. Engine/EFI/Drivetrain
    So after missing Budds Creek this weekend, I figured I would reach out for help!!! Ported and polished the head and cleaned up the throttle body earlier this week. Installed full Dasa, fuel customs intake, Lexx 3 button controller, and a Pro Armor kill switch. Went to start her up and nothing...
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