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 42mm ID Intake: 56mm OD Height: 186mm Width: 81mm Suitable for 450 and larger 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 FCR42 Carburetor *1 Main Jet Pilot Jet Stickers *2 Instructions *1 Packaging Box *1
