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boyesen

  1. S

    Boyesen supercooler kit

    Anyone know which boyesen supercooler kit will also fit a Husaberg FE 570 2011?
  2. B

    Power Now or Boyesen PowerWing...

    Has anyone used a Power Now intake wing on the carb of a big 4 stroke? What kinda results? Supposedly it eliminates the bog when the throttle is cracked open at low speeds. I had one on my Yam YZ250 2 stroke a few years back and it worked nicely to increase the low end and smooth out...
    • Bruce
    • Thread
    • boyesen power powerwing
    • Replies: 0
    • Forum: Fuel
  3. C

    Boyesen Acc Pump Cover

    Research did not reveal any info on this item so please excuse if this has been hashed over already. Has anyone tried or had experience with the Boyesen Quick Shot Accelerator Pump cover for the FCR Keihin?Supposedly this supplies fuel to the motor in greater volume and with more velocity during...
    • Cota
    • Thread
    • acc boyesen cover pump
    • Replies: 7
    • Forum: Fuel