The one and only! Negative earth only. Minimum flow approx. 90 litre per hour. Fuel pressure 0.3 bar. Dimensions: 17 x 6 cm. Mitsuba is one of the leading Japanese manufacturer of electronic fuel pumps. Mitsuba pumps are frequently used in rally and race vehicles. In our opinion, definitely the best and most reliable fuel pump. Suitable for all carburettor engines.