Exhaust manifold -RACING/UNRESTRICTED 2-hole- CPI 50cc EURO 1 (-2003) – black speciale

Description

Open sport manifold for full power and top speed.

The throttling of engine power and speed via a manifold is still a popular means for many scooter manufacturers to adapt their 2-stroke engines to the legal requirements of the respective country. For this purpose, the manifold is either tapered in cross-section and/or made longer than necessary. Some designs also have additionally welded-on tubes which additionally cap the power and speed.

Through this open elbow, with a large cross-section and short guide length, both the power and the attainable final speed (= final speed) are increased significantly.

By replacing the elbow, the acceleration increases significantly, the final speed increases to about 60km/h (unless an additional moped throttle is installed). Ideally, the throttle in the variomatic (throttle ring), which is usually present, should also be removed after installing such a manifold. Otherwise the engine will constantly turn too high under full load. If this throttle is also removed, top speeds of more than 70 km/h are reached.

If there is still a hose left after the installation of the new elbow, it can be closed without hesitation and fixed with a cable tie. The hose is for the original used secondary air system which only blows fresh air into the exhaust gases to improve the exhaust gas values.

An adjustment of the carburetor main jet to size 58 is recommended.

Fits the following models:

CPI-BINGO / TENNESSE until 2003

CPI-HUSSAR (E1) until 2003

CPI-OLIVER (E1) until 2003

CPI-POPCORN (E1) until 2003

MuZ / MZ-Mosquito FB50 Base 2T -2002

MuZ / MZ-Mosquito RX 50 2T -2002

MuZ / MZ-Mosquito SX 50 2T -2002

(US)
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