Honda NX650 Mikuni TM40 Flatslide Pumper Carb Complete KIT

Achieving high speeds has never been more straightforward; bid farewell to difficulties in starting, hesitations, and flat spots. These Mikuni carburetors are appropriately sized and can be easily installed onto your Honda NX650 air box and intake manifold flange with the aid of the silver anodized air-box adapter and engine outlet spigot adapter, both of which are pre-installed when purchasing complete kits. The kit also includes throttle cables and a 1/4 turn quick action throttle. Additionally, jets are provided that need to be replaced, along with spares for fine-tuning purposes. Factors such as climate, altitude, and fuel density from various octane levels can significantly influence the final tuning, as can modifications to the cam, exhaust, and cylinder head porting. Therefore, we have included a selection of jets that we have determined to be suitable for tuning across a range of variables. The TM40-6 features a cable choke and a universal mounting bracket.

There are different versions of this motorcycle available, either produced in Italy or Japan; please verify your carburetor dimensions against the provided specifications: A= 49mm, B= 100mm +, and D= 62mm.

You will immediately notice enhanced throttle response, improved acceleration, and increased horsepower and torque. In several cases, dyno tests have indicated improvements of 25% or more when installed on OEM carbureted engines.