Fuel Injection Pump
The Diesel Kiki single plunger mechanical injection pump contains a low pressure vane-type fuel pump, a high pressure distributor-type injection pump, a centrifugal governor, and an injection timing advance mechanism.
The vane pump output pressure (sometimes referred to as injection pump body pressure) averages between 50 to 100 psi depending upon engine speed and application. The plunger injection pump boosts the fuel pressure to about 2000 psi. The pump assembly is also equipped with an electric fuel shut-off valve and a cold start device for fast idle speed actuation.