Mikuni TM40 flatslide racing carburetor.

Genuine Mikuni high quality carburetor kit.

This carb offers a serious performance increase over many stock carburetors: better (more direct) throttle response and more power over the entire rpm range.

Details:

• Mikuni TM40-6 flatslide racing carburetor
• with choke (remote choke or direct pull)
• with accelerator pump
• accelerator pump can be completely set (squirt start, end and duration)
• with external fuel screw (for easy pilot circuit tuning)
• with vacuum connection.

Dimensions:

• OD front: 44mm.
• OD back: 55mm.
• total length: 100mm.

Jetting specifications:

• main jet: 165
• pilot jet: 17.5
• jet needle: 9DJY4-96
• needle jet: Y-6 / 568 series
• pump nozzle: 0.7
• float valve seat: 3.8.

Complete as pictured.