Yamaha Gp1200r frontCarb Mikuni Sbn44 with accelerator pump

Description

Yamaha Gp1200r front Carb Mikuni Sbn44 with accelerator pump.  Mix screw plugs are drilled out for adjustment. And larger jets were installed for deleted motor. 120 mains 112 slow jet. Popoff pressure and jetting will need to be tuned for your application.  These are not stock jet settings. Possibly have to rebuild carbs.  To your spec.