Vespa Largeframe Engine Tuning
In this 8-part tutorial series series is the continuation of our series about the building a largeframe engine. Now André shows, on the basis of his more or less "normal" tuning engine, the influence of the main components on the power delivery and their coordination with each other. After each change to the engine, the power is measured again on the test bench and the various alternatives are compared. The series was filmed in English, but of course German subtitles are available and can be activated on YouTube.
In the end, André has found a total of almost 6 hp more power and even compares the respective power gain with the price for the decisive component. Anyone who wants to gain an insight into André's sewing box should not miss this series.
Many frequently asked questions are answered, for example: