Description
Cylinder Polini Corsa 70cc Honda Dio
Another addition to Polini's Corsa Racing series: Cylinder Kit Polini Corsa 70cc Honda Dio SP / Dio ZX / Kymco CX.
This is the revised version of the 70cc sports cylinder from Polini. Slightly longer port timings, larger port cross-sections and higher compression increase the power of this cast iron cylinder to up to 13 hp, of course only in combination with the correct setup. The piston has also been improved, but remains a 2-ring piston.
Note: 70cc => not street legal.
Scope of delivery Polini Corsa 70ccM Honda / kymco vertical
- 70cc cast iron cylinder with 5 transfer ports and oval exhaust
- 2-ring piston 47mm
- HQ small end bearing
- High-compression cylinder head
- 2x carbon reed blades for original reed valve
- Stud bolts for exhaust mounting
- Spark plug
- Main jet
- Gasket set
Polini Corsa
With the Corsa cylinder series from Polini, the name says it all, because Corsa means racing. The Corsa is a cast iron racing cylinder for 50cc scooters, known for its excellent ratio of reliability and performance. The Corsa has been around for a very long time and still has many friends and fans.
Advantages of the Polini Corsa
- Cast iron cylinder - easy installation, no squish adjustment
- Durable 2-ring piston for everyday use
- High performance
- Carbon reed petals included
- HC cylinder head
To make full use of the Corsa's performance, it should be combined with a racing exhaust and a well-adjusted carburetor with a large diameter. Readjusting the CVT is also recommended.
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.
Tuning Level: 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.
Racing products are designed for a more extreme uses and are developed primarily for racing. Whether you stay at 50cc or increase the displacement, the corresponding Racing parts produce much higher performance than the original parts in order to achieve maximum power.
Cylinder Kit Polini Corsa 70cc cast iron Honda Dio SP / Dio ZX / Kymco CX 2-stroke AC | |
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Article no. | P119.0077/R |
EAN | 8054705009525 |
Weight | 2,34 kg |
Series | Corsa |
Brand | Polini |
Product type | Cylinder kit |
Tuning level | Racing |
Displacement | 70cc |
Homologation | No |
Piston pin | 12 mm |
Cylinder material | Cast Iron |
Bore | 47,6 mm |
Stroke | Original |
Conrod length | Standard |
Spark plug thread | M14 short |