Vespa Smallframe on the test stand Polini Evo 133, L&S Franz, Polini Membrane, MRP
Vespa Smallframe with Polini cylinder over 20HP Today our customer John was again with his Vespa Smallframe on our Scooter Center Test bench. More power for the Vespa On his last visit, he asked us what changes he could still make to his engine in order to find a little more power. After this […]