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FCR carburetor designed for the specialized needs of the off-road racer. The NIBBI FCR carburetor has many new features to take motocross and ATV performance to the next level.
Specifications
- Color: Black
- Material: Aluminum alloy
- Spigot: 48mm OD 39mm ID
- Intake: 56mm OD
- Height: 186mm
- Width: 81mm
- Suitable for 350cc~500cc engines
Features
- Over-flow drain joint and tube
- TPS (Trottle position sensor)
- ACV for enrichemnt in decelaration
- Hot re-start knob
- Quad vents
- Throttle cable enclosure
- High capacity float chamber
- Float chamber baffle for rough terrain
- Smooth bore for maximum air flow
- Flat slide with vacuum release plate for best throttle response and flow control
- Rollers on throttle valves and progressive linkage for smooth operation and control
- Equipped with accelerator pump to eliminate flat spots
- Designed for easy installations on popular motorcycles
- A full range of spigots/adapters/velocity stacks/ is available
- Easy jetting which can be done trackside
Including
- FCR39 Carburetor *1
- Main Jet
- Pilot Jet
- Stickers *2
- Instructions *1
- Packaging Box *1
HOW TO CHOOSE CARBURETOR
Confirm your engine type and capacity
Before ordering a carburetor, please confirm your engine is a 2-stroke or 4-stroke. And the engine capacity is also important. You can check it in the engine manual or the label on the engine.
MEASURE THE SIZE OF CARBURETOR INTERFACE
Notice the outer diameter of the engine, compare the inner diameter of the carburetor interface, and ensure the carburetor can be installed correctly. Besides, if the carburetor is a flanged port, please notice the distance between the two holes.
MEASURE THE INNER DIAMETER OF INTAKE MANIFOLDComparing the intake manifold inner diameter to the carburetor outer diameter, the size needs to be matched. Normally 100cc ~ 18-20mm, 200cc ~ 24-26mm, 250cc ~ 28-30mm, 300cc ~ 30mm-38mm.
CHECK FUEL DELIVERY METHOD: GRAVITY OR PUMP?
Please make sure your engine uses gravity fuel supply, normally fuel tank is located above the carburetor. Nibbi Racing carburetor is only fit for gravity fuel supply.
CONFIRM THROTTLE AND DAMPER TYPES
Check your original throttle cable type, Nibbi Racing carburetors only fit for the pull-type cable, so make sure is compatible. Moreover the choke type is only fit for the manual choke.
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Shipping Policy
All items purchased from us will be shipped within 1-2 business days.
Refund Policy
All sales are final unless you receive the product and there is a defect that was not listed in the ad or shown in the pictures. If something happens during shipment and the product does not arrive. We like to wait roughly 1-2 weeks to see if it ends up making it to its destination. If no luck, we will happily refund you the full amount.
Additional information
| Color | Black |
|---|---|
| Condition | New |
| Material | Aluminum Alloy |
| Part Brand | |
| Warranty | Yes |
Shipping Policy
All items purchased from us will be shipped within 1-2 business days.
Refund Policy
All sales are final unless you receive the product and there is a defect that was not listed in the ad or shown in the pictures. If something happens during shipment and the product does not arrive. We like to wait roughly 1-2 weeks to see if it ends up making it to its destination. If no luck, we will happily refund you the full amount.
Cancellation / Return / Exchange Policy
You may cancel an order before it is shipped. Please message us if you have any questions.
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