GFI

Fuel injection systems for vehicles comprising fuel injector parts for land and water vehicle engines, fuel valves being engine parts for introducing fuel-air mixtures into the combustion chambers of internal combustion engines, bi-stable flow control valves for fuel pumps, pulsating valves for fuel pumps, hydraulic, pneumonic and electric valve actuators, electric sensors for measuring flow parameters, microprocessors and structural parts thereof and electronic safety shut-off valves for controlling gas or fluids sold as a unit