Vtwin-tunerでは、技術向上のためにドラッグレースに参戦しています。レース結果や、車両作成状況などを定期的に更新します。

参加団体

・VDA（Vtwin Drag Association） 　　 http://www.v-twin-drag.com/

・JD-STER http://jd-ster.com/

参加車両：XR1200

・VDA ゼッケンNo.303

・JD-STER ゼッケンNo.101

仕様

  • Cylinder : Zipper’s 3-13/16 to 3-7/8 (3.875” x 3.8125”)
  • Head : Zipper’s Stage III ThunderSport CNC Twinplug
  • Piston : Hammer Perfomance HP 3875 30D-3 34.3cc
  • Cam : Zipper’s Redshift 643
  • Pushrods : Zipper’s Pro-Taper moly pushrod
  • Flywheel : Stock + Hammer Performance
  • Connecting Rod : Carrillo
  • Engine Sprocket : US Stock 34T
  • Rocker Arm : S&S Roller Rocker 1.725
  • Exhaust : Vance&Hines Competition
  • Intake : Velocitystack Dcab 4″
  • Throttlebody : SE58mm
  • Clutch : XL Stock + Barnett Scorpion
  • Ignition Coil : Milwaukee-Eight Stock
  • Wheel F: BST Twin TEK 17 x 3.5
  • Wheel R: Glide 17″
  • Wheel Bearing : World Wide Bearing Ceramic
  • Front Tire : Dunlop α14 120/60
  • Rear Tire : Shinko Hook Up Pro 190/50
  • Front Fork : Ohlins
  • Steering : Free Spirits
  • Swingarm : Trac Dynamics 6inch Over
  • Engine Oil : Motul 300V 20W60
  • Mission Oil : Motul Gear300 75W90
  • Fuel Pump : Milwaukee-Eight Stock
  • Shifter : Pingel Air Shifter
  • EFI Tuning : Techno Research Direct Link
Max Power = 125.17 PS / Max Torque = 13.34 kg-m / ET = 10.271 (1/4mile)
2022 VDA Round1
VDA 2022 Series 6Sec
Trac Dynamics Swingarms
Rear Engine Mount
Front Engine Mount
Hammer Performance HP 3875 30D-3 Piston