Cylinder 70cc NM PSR 6-port + head PSR set Puch Maxi, X30

PSR 70cc cylinder (45mm)

These cylinders from the brand PSR are high quality cylinders specially developed for Puchshop. PSR cylinders are known for their high quality and long life. 

The cylinder head is adjusted for a higher compression which gives a better combustion and higher efficiëncy! 

The set comes standard with gaskets, cilinderhead piston, piston pin and piston rings. 

• 70cc, fast 6 port cylinder New Model
• Aluminium with Nicasil wall
• Cylindersleeve outer diameter: 48mm 
• Studs for exhaust and manifold
• Gaskets set
• Special 45mm optimised PSR cylinder head New model
• Piston (piston pin 12mm)

We always advise to check and clean the cylinder before installation and to finish the ports in the cylinder with a 1000 grit sandpaper. This way the edges are no longer too sharp because of the Nicasil coating, this will considerably extend the life of the cylinder / piston.