Naraku 30mm CVK Carburetor is a high-performance upgrade designed for GY6 150cc–180cc engines equipped with big bore or stroker kits. This larger-diameter carb allows for increased airflow and fuel delivery, unlocking higher horsepower and improved throttle response for tuned or performance-built GY6 motors.
Engineered to OEM-level precision and reliability, this carburetor is ideal for riders seeking smoother acceleration and enhanced engine performance on modified scooters, ATVs, or go-karts.
Features:
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Genuine Naraku Performance CVK carburetor
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30mm venturi size – ideal for big bore engines (180cc and beyond)
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Increases fuel flow for higher performance output
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Compatible with both GY6 152QMI / 157QMJ engines
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Designed for big bore and stroker setups
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Quality construction for long-term reliability and tuning stability
Specifications:
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Brand: Naraku
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Part Number: NK700.13
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Main Jet: 105 (M5)
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Idle Jet: 35
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Air Filter Connection: 48.8 mm
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Intake Connection: 35.6 mm
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Fitment: GY6 QMI / QMJ 152–157 engines
Compatibility:
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Fits GY6 150cc–180cc scooters, ATVs, and go-karts
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Works great with Naraku, Taida, SSP-G, or NCY big bore kits
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Requires a larger intake manifold and compatible air filter or airbox
