Mikuni 38 mm TMX Series Flat Slide Performance Carburetor For 250cc Racing Engines

Mikuni TMX38-27 38 mm performance carburetor featuring a flat slide design, developed for 250cc racing engines and off-road motorcycles. Its lightweight construction and smooth-bore venturi improve throttle response and provide a wider powerband.

The carburetor features independently moving twin floats and a baffled chamber enclosing the main jet. This design helps maintain consistent fuel delivery when riding over rough terrain.

Specifications:

Carburetor bore: 38 mm

Spigot mounting outside diameter: 44 mm

Design: Flat Slide

Main jet: 370

Pilot jet: 20

Jet needle: 6EJ12-55

Throttle valve cutaway: 3.5

Needle valve set: 3.5

Country of origin: Japan

Jetting may need to be adjusted depending on the engine and riding conditions. Intended for racing and off-road use. Sold individually.