POLINI engine cover manifold and reed valve pack for Mbk

The POLINI engine casing is designed to maximize the performance of your moped, offering a significant increase in power. Available in two versions, the first includes seals, bearings, gaskets, studs, a reed valve, a set of screws, and two intake manifolds: one with a diameter of ø 15 for the original carburetor and one with a diameter of ø 17-19 for larger carburetors. The second version is equipped with intake manifolds of ø 15 and 17-19, a reed valve, screws, and gaskets, requiring special attention during the assembly of the bearings and seals.

To ensure a correct installation, it is essential to disassemble the engine and thoroughly clean all parts to be reused, ensuring that the crankshaft and the roller cage are in excellent condition. The casings must be heated to about 250 degrees before inserting the bearings, which should fit in effortlessly. Once assembled, the reed valve and the intake manifold must be mounted precisely, while the variator assembly and ignition require careful checking of the timing and the points' opening, following the original specifications.

• Significant increase in power
• Two versions available
• First version includes:
  • Seals
  • Bearings
  • Gaskets
  • Studs
  • Reed valve
  • Set of screws
  • Intake manifolds of ø 15 and ø 17-19
• Second version includes:
  • Intake manifolds of ø 15 and ø 17-19
  • Reed valve
  • Screws
  • Gaskets
• Requires attention during the assembly of the bearings and seals
• Installation requires disassembly and cleaning of the engine
• Checking the crankshaft and roller cage
• Casings to be heated to about 250 degrees for the insertion of the bearings
• Precise assembly of the reed valve and intake manifold
• Checking the timing and points' opening for the variator assembly and ignition

This engine casing is ideal for those looking to enhance their moped, combining high performance and reliability.