-40%
Mikuni BN40I Carb Carburetor Sea Doo 717 720 GS GTI GTS Sportster Challenger

Mikuni BN40I Carb Carburetor Sea Doo 717 720 GS GTI GTS Sportster Challenger

$ 129.36

Availability: 10 in stock
  • Condition: New
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Item must be returned within: 30 Days
  • Size: 40mm
  • Returns Accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Manufacturer Part Number: BN40I-38-24
  • MPN: BN40I3824
  • Restocking Fee: No
  • Brand: Mikuni
  • Warranty: No Warranty

    Description

    Super BN Series 40mm I-Series Carburetor with Accelerator Pump
    Description
    Updated version of Mikuni's BN series carbs
    Design features improved airflow and higher-capacity fuel pump for more demanding applications
    Externally adjustable metering screws and replaceable jets make high- and low-speed tuning easy
    Conventional butterfly choke for easy starting; 38mm carb uses primer
    34MM CARB
    Uses stock jetting
    OEM replacement on Yamaha WaveRunner 500 and WaveJammer 500
    38MM CARB
    Direct bolt-on for many models
    Uses stock jetting
    44MM CARB
    OEM replacement for Yamaha SuperJet
    Can be used on many models
    Uses stock jetting
    46MM CARB
    Uses 44mm bolt pattern
    SUPER BN SERIES SQUARE PUMP TYPE CARBURETORS
    Designed to meet the needs of high horsepower racing watercraft
    Greater air flow and fuel flow through extensive testing to provide maximum output
    Special needle valves and springs give optimum pop-off with larger high and low speed jets
    Feature improved air flow, higher capacity fuel pump, externally adjustable metering screws and replaceable fixed jets for easy high and low speed tuning
    HIGH-PERFORMANCE SUPER BN SERIES 44MM CARBURETOR
    The most popular mod for an all-around performance boost
    An adrenalized version of the Super BN series
    Extensive race testing for higher air and fuel flow
    Uses primer fitting with butterfly choke removed for increased airflow (primer kit necessary)
    Special needle valves and springs give optimum pop-off for a strong mid-range
    Larger high- and low-speed jets for great response and killer top end
    Jetted for applications using aftermarket manifold and flame arrestor 2.3 viton needle valve, #100 pilot jet and #125 main (high) jet
    Has extended throttle shaft
    Size
    40mm
    Color
    Options
    Brand
    Mikuni
    Condition
    New
    Part Number
    BN40I-38-24
    Notes
    Item Sells only ONE part, picture shows different angles.
    Super BN Series 40mm I-Series Carburetor with Accelerator Pump
    Shipping Locations
    Return Policy
    Warranty
    Vehicle Application