NCY Performance Intake Manifold: Genuine RoughHouse/Buddy

High-Flow Response: NCY PTFE Coated Intake Manifold Eliminate intake restrictions and improve throttle response with the NCY Performance Intake Manifold . Engineered for Genuine 50cc and 110cc two-stroke engines, this manifold features a smooth-bore internal design and a specialized PTFE coating to reduce intake turbulence and prevent fuel pooling. It is the essential foundation for any "Big Carb" or cylinder kit upgrade. Technical Performance Features PTFE Low-Friction Coating: The interior and exterior are coated in high-durability PTFE to ensure maximum air velocity and resist heat soak from the engine case. Versatile Carburetor Fitment: Designed as a direct bolt-on for aftermarket carburetors with a 33mm mounting flange (typically 24mm to 30mm bore sizes). Integrated Vacuum & EGR Ports: Features dual ports (2.4mm ID) to maintain full compatibility with factory emissions and vacuum-operated fuel petcocks. Hardware included: high-tension clamps to ensure a leak-free, high-pressure seal. Comprehensive Fitment Guide This manifold is a precision fit for the Genuine Scooter Co. 2-stroke lineup: Model Series Engine Type Genuine RoughHouse 50 50cc 2-Stroke (All Years) Genuine Buddy 50 50cc 2-Stroke (All Years) Genuine Rattler 50 / 110 50cc & 110cc 2-Stroke Models Genuine Black Cat 50 50cc 2-Stroke Technical Specifications Material: Cast Aluminum with PTFE Coating Intake Mount OD: 33mm Vacuum/EGR Port OD: 4.6mm Included Hardware: 2x SS Clamps, 1x O-Ring (31mm ID) Installation Note: This manifold does not include the base gasket. To ensure a perfect seal and prevent lean-run conditions, we recommend installing a new NCY Intake Gasket (SKU 1100-4020) during assembly. Part Number: 1100-1292 Manufacturer: NCY Taiwan (ISO 9001 Certified) This product is intended for off-road use only. This product is not intended for use on public roads or land. This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing. *Performance upgrades are considered racing parts and are not covered by warranty.