Product information "Intake Manifold for Linhai 260cc & 300cc"
Full Performance Without Air Leaks! – Intake Manifold for Linhai 260cc & 300cc
High-quality connector between carburetor and cylinder – OEM quality
Optimize your engine's fuel mixture! This intake manifold (intake boot) is specifically designed for the liquid-cooled 260cc and 300cc engines from Linhai, GSMoon, and Buyang. The component features a sturdy aluminum base with a vulcanized rubber sleeve that absorbs vibrations and guarantees an airtight seal. A brittle or cracked manifold often causes "lean air leaks," leading to rough idling, starting issues, or power loss – this replacement part ensures your engine runs smoothly again.
Visual Compatibility: Before installation, perform a visual compatibility check. Compare the bolt hole spacing on the cylinder head and the inner diameter of the carburetor mount with your old part.
Cleaning Surfaces: Thoroughly clean the sealing surface on the cylinder head of any old gasket residue before installing the new manifold. An uneven surface will result in immediate leaks.
Torque: Tighten the mounting bolts evenly in a crosswise pattern. Be careful not to overtighten, as this can damage the aluminum flange or the threads in the cylinder head.
Leak Test: After installation and the initial engine start, you can carefully spray a small amount of brake cleaner onto the manifold. If the engine RPM changes, the system is still drawing in unmetered air, and the connection must be adjusted
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