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Performance Kit-1 150cc Cylinder + Cylinder Head for 125ccm 152QMI GY6

  • Not available now!
  • Item no.: FET00060
  • Shipping time: 2 - 3 workdays
  • Our price : 99,99 €
  • including 19% VAT., plus shipping (Deutsche Post)
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Forextreme Performance Kit-1 - Cylinder 150cc + Cylinder Head 150cc GY6 4-stroke

With this performance kit turns your 125cc engine with a more powerful 150cc engine. Supplied with all necessary gaskets are included.
The original carburetor can be reused. To obtain the optimum performance after installation of the kit must adjust the carburetor and the carburetor must be reset.

For this purpose the original camshaft may still be used but is not essential. To get even more power from the set, we recommend an additional performance to block camshaft.

After assembly, the valves must be set. After about 500km (up phase), you have to be adjusted valves!


Cylinder 150cc, 57.4 mm
Piston pin clips
Piston ring set
base gasket
Cylinder head (including valves, springs, etc. - built-in), height approx 60mm
head gasket

Attention! The kit can be ordered with or without SLS connection (if available online). We recommend using the SLS system for tuning measures to create more lame anyway.
Please check for the best before you buy, whether you need a cylinder head with or without SLS connection.

SLS = "secondary air system" - exhaust gas recirculation system - click here Statement

for 125cc GY6 engine 152QMI. Plug and Play installation.

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