NCY 28mm PTFE Intake Manifold - GY6 125/150cc Engines

This NCY 28mm PTFE-coated performance intake manifold is the airflow upgrade for 125/150cc GY6 engines. Its smooth bore and larger inlet diameter over stock allow more air and fuel into your cylinder, resulting in more power, and it is a great addition when adding a big bore kit to ensure the engine has enough air to maximize performance.

The PTFE low-friction coating maximizes air velocity, resists heat soak from the engine case, and prevents fuel pooling, while the cast-aluminum construction provides a long-lasting alternative to standard rubber manifolds. Intake manifold upgrades are a must when installing a larger-diameter carburetor and big bore kits.

Key Features

• Larger intake diameter: 28.5mm carb-side bore (27mm engine-side) flows more air and fuel than stock for more power
• PTFE low-friction coating: Maximizes air velocity, resists heat soak, and prevents fuel pooling
• Big bore kit companion: Helps ensure the engine has enough air to maximize performance when adding a big bore kit
• Cast aluminum construction: Long-lasting alternative to standard rubber manifolds
• O-ring base: One vacuum line fitting with an O-ring base for a secure seal

Technical Specifications

• Brand: NCY
• Part number: 1300-1069
• MPN: 643N02GY6TF
• Material: Cast aluminum with PTFE coating
• Engine-side bore diameter: 27mm
• Carb-side bore diameter: 28.5mm
• Bolt Hole Spacing: 45mm
• Runner length: 109mm
• Fittings: One vacuum line fitting, O-ring base
• Origin: Taiwan

Compatibility

157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

• 157QMJ
• 161QMK
• 152QMI
• 1P61QMK
• YN1P57QMJ
• 1P52FMI
• 154FMI
• JJ157QMJ
• 1P57QMJ
• BN157QMJ
• BN161QMK-A
• Other QMJ, QMK, and QMI models

Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.

Check the engine code stamped on your scooter before ordering. When installing a larger carburetor and/or intake manifold, verify the engine-side diameter of the carburetor for proper fitment into the manifold.

This product is intended for off-road use only. This product is not intended for use on public roads or land.

• Larger 28.5mm carb-side intake diameter flows more air and fuel than stock
• PTFE low-friction coating maximizes air velocity and prevents fuel pooling
• Great addition when adding a big bore kit to ensure the engine has enough air to maximize performance
• Cast aluminum construction — long-lasting alternative to standard rubber manifolds
• One vacuum line fitting with O-ring base

Brand: NCY; Part number: 1300-1069; MPN: 643N02GY6TF; Material: Cast aluminum with PTFE coating; Engine-side bore diameter: 27mm; Carb-side bore diameter: 28.5mm; Runner length: 109mm; Fittings: One vacuum line fitting, O-ring base; Origin: Taiwan

157QMJ | 161QMK | 152QMI | 1P61QMK | YN1P57QMJ | 1P52FMI | 154FMI | JJ157QMJ | 1P57QMJ | BN157QMJ | BN161QMK-A | Other QMJ, QMK, and QMI engine codes | 157QMJ-based 125cc / 150cc / 169cc engines | Verify carburetor engine-side diameter for fitment