Mikuni BN46-42-8002 Super BN Series Carburetor 46mm
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
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
Mikuni BN46-42-8002 Super BN Series Carburetor 46mm
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
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
Part listed fits Models described and may fit other models not listed, contact us if you have fitment questions. Warranties are Manufacturer Warranties when applicable-Message us for details. Returns must be in the unopened, unused condition.
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