Description
High-end exhaust 86 / 94cc from 2Fast
Tuning exhaust from 2Fast for 50cc scooters with Minarelli horizontal engine (Yamaha Aerox, Malaguti F12 and many more), specially developed for the 86cc / 95cc engines (cylinder + crankshaft) from 2Fast.
Tuning exhaust design
Tuning at its best. Classic racing exhaust made from thin, hand-welded sheet steel parts. Even without closer inspection you can see the high manufacturing quality of this exhaust, which is virtually unrivaled in terms of high-end racing.
Like the small 70cc and 80cc exhausts from 2Fast, the 86 / - 94cc exhaust delivers maximum performance, especially in the high rpm range and increased top speed. The racing exhaust is of course not only suitable for 2Fast cylinders, but can also be combined with other high-revving 86 to 94 cc engines.
Useful information:
Please note that 2Fast only manufactures in small series and delivery times can be long in the event of a supply bottleneck. If this takes too long, take a look at our range of similar racing exhausts.
Our tip: Like all racing exhausts, this exhaust is supplied unfinished / unpainted. It must therefore be cleaned and oiled to prevent it from rusting!
Exhaust scooter, moped, motorcycle
The exhaust has a major influence on the performance of scooters and mopeds. By replacing the original with a tuning exhaust, you can improve the gas flow and increase the engine power.
exhaust parts
- The headpipe or header is the connection between cylinder and exhaust, and an exhaust gasket provides the necessary seal. In street-legal systems, the headpipe is equipped with a legally required restriction. Some people remove this restrictor to increase power.
- The actual exhaust body or expansion chamber is connected to the header pipe. In a classic 2-stroke expansion chamber type exhaust, gas pressure waves are used to improve engine performance.
- At the end there us the silencer or muffler that discharges the exhaust gases and, with the help of damping wool, also reduces the noise generated by the vehicle.
Replacing the exhaust
As a general rule, please check if the exhausts fits BEFORE REMOVING THE RESTRICTOR, otherwise the exhaust cannot be returned.
For 2-stroke engines, various settings and components usually need to be adjusted when the original exhaust is replaced with a tuning version. These changes include:
- Adjusting the carburetor by replacing the main jet.
- Upgrading the clutch or replacing the clutch springs.
- For scooters, it may be necessary to reduce the weight of the variator weights.
Tuning Level: High End racing
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
High End Racing products are exclusively designed for racing and should only be handled by tuning pros with the appropriate technical know-how. High-end racing parts often require modifications or machining of certain elements to accommodate the often larger components (larger crank webs, larger intake, etc.). Whether you stick with 50cc or increase the displacement, high-end racing parts offer much higher performance than the original parts and are the most powerful tuning parts.
Note: To ensure the reliability of the engine, it is important that the parts are compatible and that you do regular maintenance on your two-wheeler.
Idéal sur top alu 86 airsal 88 brk 88 etc