Vespa Fast Flow II

Vespa fuel tap FastflowVespa fuel tap Fast Flow

Problems with the spray supply on the Vespa scooter are probably known to all Vespa drivers who drive large carburettors or who have arrived at the SI carburettor with a main jet over 128. As the fuel level in the tank falls, the fuel pressure also decreases. This is particularly critical with carburetors that are close to the zero point of the tank.

The solution from the good old days with the fuel pump is relatively complex. Our solution are the Vespa Fastflows with which the problems caused by low fuel pressure are compensated. The Fastflow adapted by the Lambretta has already proven itself to be great and at the same time also offers the option of a reserve display.

8006604 | Fuel tap -UNIVERSAL elect. Reserve indicator - Vespa weld-on type | 29,90 euros
7900036 | Fuel tap -UNIVERSAL elect. Reserve indicator - Vespa screw type | 39,90 euros

New bgm Fast Flow - Besnzinhahn for the Vespa
Yesterday we received the first samples of our bgm CNC Fastflows achieved. This Fastflow fuel tap for the Vespa rounds off the range and offers standard optics with the required increased flow for powerful engines.

SCK TECH TIP:
Especially with PHB carburetors larger float needle valve obstruct. The standard 200 throttles:

7671189 | Float needle valve -DELLORTO- PHBH, PHBL - 250 | 11,90 euros
7671188 | Float needle valve -DELLORTO- PHBH, PHBL - 270 | 11,90 euros

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