POLINI engine case with engine support and reed valve pack Peugeot

The POLINI engine casing with engine support and reed valve is designed to ensure high performance and perfect adaptability to original and oversized cylinders. This component is ideal for the PI 125 models, offering the possibility to customize the engine according to individual needs.

For installation, it is necessary to remove the engine block from the frame and completely disassemble the engine, ensuring that all parts to be reused are thoroughly cleaned. It is essential to heat the casing to about 250 degrees to facilitate opening. During the process, check the crankshaft and the pin bearing for any signs of wear and replace them if necessary.

Assembly requires attention: after positioning the main bearings and the felt, the central gasket must be inserted, and the crankshaft mounted, closing the casing evenly. Subsequently, proceed with the assembly of the fixing studs in the cylinder and the installation of the piston, ensuring that the pin clips are correctly positioned.

To optimize performance, it is recommended to use a Polini Motors Kit, available in various versions and displacements, along with a special exhaust. All performance tests have been conducted using original Polini Motors products, thus ensuring excellent output and durability over time.

For further details and technical specifications, official catalogs or the Polini website can be consulted.

• Compatibility with original and oversized cylinders
• Optimized design for PI 125 models
• Integrated engine support
• Reed valve included
• Ease of installation with heating at 250 degrees
• Check of crankshaft and pin bearing
• Precise assembly with main bearings and central gasket
• Assembly of fixing studs in the cylinder
• Customization possibilities with Polini Motors Kit
• Performance tests with original Polini products