Crankshaft advanced intake Vespa PK XL/FL Pinasco

Advanced intake Crankshaft Vespa PK XL/FL Pinasco

Pinasco reaches many types of engines with this advanced intake crankshaft.

You will be able to install it both in tuned engines and in standard engines, gaining a substantial intake charge.

The connecting rod is CNC machined to achieve greater reliability and reduce engine vibrations as much as possible.

Adaptable to Primavera type crankcase with seal KCRR2004

We have the same model in cone 19 25080885 suitable for Vespa Primavera, Vespa Super and SL.

It is essential to purchase the IR track to supplement the flywheel side pin, otherwise you will not be able to install the typical needle bearing.

• Stroke: 51
• Connecting rod: 97mm
• Cone: 20
• New fluid dynamics of the intake window

Suitable for Vespa PK XL and Vespa FL. On PK S models, check the cone before purchasing.

Attention! You must carry out balancing checks before installing in the engine, since manufacturers deny warranty for any balancing fault found after installation.