High engine kit Ø47mm 75cc PINASCO cast iron 6 transfers for scooter VESPA 50cc 2T PK, S, XL automatic, PLURIMATIC ...

Not approved for road use!

 

Here is the high cast iron engine with high compression cylinder head from PINASCO! A high quality cast iron cylinder, allowing to considerably increase the power of your machine.

 

 

Its displacement reaches 74.60cc precisely for a 47mm diameter bore with a cylinder equipped with 6 transfers , admission revised upwards compared to the model with 3 transfers.

 

 

This cylinder will come out 5.3cv with its original cylinder head. Its stroke is 43mm with a compression ratio of 1: 10.7. Clearly, a high engine ideal for a quality refurbishment.

 

 

Unlike the DR PERFORMANCE kit, this one has an exhaust outlet oriented downwards , which makes it the ONLY cylinder with this type of configuration for your AUTOMATIC 2T scooters

 

 

Equipped with a two-segment piston , this cylinder provides unrivaled torque and you can expect a good 70km / h with a carburetor setting and a good irridium spark plug.

 

 

As an option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!

 

Mounts only on automatic scooter Vespa PK50 / S / XL
Automatica / Plurimatic