Control unit Polini ECU for Vespa GTS and Beverly 300 Euro 4
The Polini ECU “Engine Control Unit” is the advanced programmable control unit made by the factory of Bergamo for all the 4stroke motors with electronic injection. The last update allows the installation on the Euro 4 engines. The Polini ECU controls the fuel quantity introduced in the cylinder, modifying the injection timing. The idea to […]