Modification parts for the intake manifold of motorcycles, compatible with 47-49cc two-stroke engines, upgrade accessories for off-road vehicles and karts.

This high-performance intake manifold from GOOFIT is specifically designed for 47-49cc two-stroke engines. It's an essential component for replacing original parts, optimizing intake, or for engine tuning, and is widely used in off-road motorcycles, minibikes, go-karts, scooters, and some garden equipment with small two-stroke engines. 【Key Benefits】 Two-Stroke Engine Optimization: Specifically designed for the pulsating intake characteristics and high RPMs of two-stroke engines, its internal channels are optimized to reduce drag and improve the velocity and efficiency of the air-fuel mixture, unlocking the full potential of these engines. Reinforced Materials and Structure: Constructed from high-strength nylon composite or aluminum alloy (depending on the product), the manifold offers excellent resistance to impacts, oil, and high temperatures, easily withstanding the strong exhaust pulses of two-stroke engines. Integrated Design: Designed as a pre-assembled unit, it typically includes the manifold body, mounting brackets, and necessary gaskets, providing a convenient, complete replacement solution. Modification Compatibility: The interface is compatible with various small two-stroke carburetors (e.g., 14–19 mm diameter), allowing for the installation of high-performance carburetors or the replacement of air filters. 【Compatible Vehicles and Models】 Compatible Engines: Air-cooled two-stroke engines with 47 cc or 49 cc displacement (commonly found in small electric motorcycles, especially in Europe). Typical Vehicles/Equipment: Mini off-road motorcycles (pit bikes), small go-karts, two-stroke scooters, some lawnmower models, chainsaws, and other power tools.