Description
MVT S-RAce cylinder 70cc Peugeot 103
MVT 70cc S-Race cylinder kit for Peugeot 103 SP, MVL, 104 Vogue air-cooled (AC). The Nikasil-coated aluminum cylinder gives your classic moped plenty of power. With 6 transfer ports and a very carefully crafted exhaust, this 70cc cylinder kit optimizes engine performance and improves acceleration and top speed.
Features 70cc MVT S-Race aluminum cylinders:
- High-quality material: Nikasil-coated aluminum cylinder with good heat dissipation.
- Efficient design: 6 transfer ports and optimized bridged exhaust.
- High-performance piston: 1-ring piston, 1 mm, 12 mm piston pin.
- High-compression cylinder head: Includes O-ring and extra large cooling fins for effective cooling.
Pro-Tip: To get the best out of this cylinder, it is recommended to use it with a 19mm to 21mm carburetor, an SP2 S-Race exhaust and an MVT Digital Direct Ignition: DD02 (large cone) or DD03 (small cone), or MVT Premium: PREM02 (large cone) or PREM03 (small cone). Although the original crankshaft can be used, we recommend a reinforced crankshaft for optimum performance.
Technical data 70cc MVT S-Race cylinder Peugeot 103 ac:
- Displacement: 70cc
- Bore: 46 mm
- Piston pin: 12 mm
- Piston ring thickness: 1 mm
- Material: Aluminum with Nikasil coated liner
- Scope of delivery: Cylinder, cylinder head, piston with piston ring, piston pin, circlips and gasket set
- Without decompression function.
- Without homologation / E-pass
How to Install a cylinder on a scooter, motorcycle or moped
The cylinder or cylinder kit is the heart of the engine on scooters, motorcycles and mopeds. It consists of a cylinder, a piston with piston ring(s), a cylinder head and gaskets needed for installation.
The service life of a cylinder depends on whether it has been fitted correctly.
Aluminium cylinders
Aluminium cylinders are more powerful than cast iron cylinders, but require more regular maintenance and must be combined with different components such as a reinforced crankshaft and a larger carburetor.
How to run in an aluminium cylinder?
Aluminium cylinders should be run in for about 200 kilometers , and you should use a fully synthetic engine oil.
Note: To ensure optimum performance and reliability, it is advisable to measure the squish clearance. Just have a look at our tutorial How to adjust squish clearance.
