Replacement cylinder head for the BGM Pro 177ccm cylinder kit. CNC milled from solid aluminum. The combustion chamber is designed in such a way that it is immersed in the cylinder and thus ensures the best possible seal. It also makes it possible to vary the control angles of the cylinder without having to machine the cylinder head. The combustion chamber is designed so that very tight squeeze dimensions can be achieved without the compression increasing too much. So 0.8mm are also possible without problems, the compression is then still a very healthy 10,7: 1. The head can therefore also be used on a Parmakit 177 without modifications in order to further increase performance by reducing the pinch edge dimensions. Spark plug: long thread NGK B9ES or Bosch W2CC / W3CC
- bgm - item number: BGM1770H
- Availability: in stock (Please check availability here in Scooter Center Shop)
- Weight: approx. 1,06 kg
- Category: Engine> cylinder> cylinder heads
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