Vespa Performance Mods to a Stock Case and Crank

these images are from vespa-ciao.nl. They give you an idea of what you can do by porting the intake and intake window and cutting the crank. enjoy.

[[Image:http://www.mijnalbum.nl/Foto-CWIAU387.jpg]]

[[Image:http://www.mijnalbum.nl/Foto-BKKX8S8L.jpg]]

[[Image:http://www.mijnalbum.nl/Foto-UFY4NFKO.jpg]]

[[Image:http://www.mijnalbum.nl/Foto-X4DCRDX4.jpg]]

[[Image:http://www.mijnalbum.nl/Foto-UUM3GTJL.jpg]]

[[Image:http://www.mijnalbum.nl/Foto-O86TPTXW.jpg]]

[[Image:http://www.mijnalbum.nl/Foto-AUIOGWGM.jpg]]

more pictures and pages here: http://www.mijnalbum.nl/Foto-AUIOGWGM.jpg

Here is Polini's instructions for cutting the crank, as well as installing it. http://www.polini.com/dep/PI88.pdf