Parmakit Cylinder 177cc d=63mm, 57mm stroke central plug Vespa Sprint/VBB/VNB/VNA
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This product is no longer being manufactured, so unfortunately we can no longer offer it.
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Description
Premium quality performance parts made in Italy - Parmakit Cylinder Sprint 177cc with 63mm bore and 57mm stroke, for Vespa Sprint / VBB / VNB / VNA / GT / Super. Powerful racing kit for your Vespa Sprint etc., built for racing and of course everyone else looking for maximum power output.
The cylinder shines on all fronts: lots of power and fantastic torque are combined with very high reliability - this top quality tuning kit will get get your Vespa an impressive boost and will last you a long time. High-precision workmanship, ingenious layout and top quality materials are all bound to raise your Vespa's performance to the next level.
The aluminium cylinder with Nikasil-coated bore is very robust, reliable and low-maintenance. It has 6 transfer ports. The forged piston (Vertex) is graphite-coated and comes with 15mm pin as well as circlips and ring. The cylinder comes with a modular cylinder head (two-piece, with separate combustion chamber) for more efficient cooling; spark plug position is central. Also included is a matching gasket kit.
For optimum performance we recommend using a larger carburetor (28mm or even more). Also recommended: a matching tuning exhaust to unlock the full potential of this kit.
The "Sprint" cylinder kit includes:
- Nikasil-plated aluminium cylinder 177cc, 63mm bore / 57mm stroke
- CNC-machined modular cylinder head, offset plug
- gaskets and small parts
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: Sport
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.
The products listed under Sport yield better performance than Original parts. They may have technical differences, such as the use of higher quality materials, a larger displacement or a performance-enhancing design. They are suitable for everyday use and have a long service life.
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.