Carburator -MIKUNI 27mm TMX27- manual choke, Powerjet, autolube - CS=36mm

The carburettors from the Japanese manufacturer Mikuni are in the reference class when it comes to perfect tunability and thus the highest achievable performance with optimum consumption. Mikuni carburettors and parts are manufactured with tolerances of 5/1000ths. This is one of the reasons why they run so perfectly. However, you should take a little time for tuning, because Mikuni carburettors do not run with any carburettor equipment, but only with the really suitable one. But they run perfectly and you don't expose the engine to the risk that it only runs cleverly in some partial load ranges and then goes up in one of the other partial load ranges.

The TMX 27 also offers the possibility to tune the carburettor leaner in the medium speed and slide range with the Powerjet jet to gain power and reduce consumption. To avoid a lean tuning in the upper slide and speed range the Powerjet nozzle is used which delivers additional fuel into the intake flow due to the high vacuum at full throttle and high speeds. The TMX 27 is one of the few large carburetors with a connection for fresh oil. This makes this carburettor especially interesting for the large automatic engines that do not want to do without an oil pump in spite of tuning in everyday use. The Mikuni carburettors react quickly to fine contamination of the fuel with an overflow of the float chamber. Therefore, ideally use a good fuel filter here.

• Main nozzle: 150
• Idle jet: 30
• Needle jet: N-9 ( 622 )
• Nozzle needle: 6E20-3
• Starter nozzle: fixed
• Idle jet propeller: 2.0 turn
• Main air nozzle: fixed
• Power Jet nozzle: 85
• Gas slide: 4.0
• Needle valve: 2.5
• Float level: 13mm
• Choke actuation: left / lever
• Standing gas screw: left
• Air screw: left
• Outer diameter front: 36mm
• Outer diameter rear: 50mm
• Overall length: 88mm
• measurement center venturi up: 82mm
• measurement center venturi down: 77mm
• fresh oil connection: right
• fuel supply: left

_{AI-translation}