FUEL PUMPS AND SAFETY PRESSURE SHUT-OFF SWITCHPumps and switch to enhance fuel flowRed 97 GPH Fuel Pump. Features: tumble polished billet look, new lower housing casting for enhanced fuel flow and quieter operation, constant fuel flow with no pulsation, improved design for street or strip applications, externally accessible pressure relief valve (max 7 PSI), rotor and vane designs that are more tolerant of contaminated fuels, distinctive "RED" logo. Motor draws 2 amps current. Flows 97 GPH (free flow) and 71 GPH at 4 PSI. Regulator is not required. Can be serviced from either pump end or brush cap end. 7-1/2 amp fuse recommended. Weighs 2.88 lbs.. NOT compatible with alcohol or methanol fuels. Includes mounting bracket. Repair kits sold separately. Strongly recommended for use with safety shut-off switch (sold separately). Not designed or recommended for use with fuel injection systems. Blue 110 GPH Fuel Pump. Features; tumble polished billet look, new lower housing casting for enhanced fuel flow, constant fuel flow with no pulsation, improved design for street or strip applications, distinctive "BLUE" logo, externally accessible pressure relief valve (max 14 PSI), rotor and vane designs that are more tolerant of contaminated fuels. Motor draws 3 amps current. Can be serviced from either pump end or brush cap end. Flows 110 GPH (free flow) and 88 GPH at 9 PSI. 7-1/2 amp fuse recommended. NOT compatible with alcohol or methanol fuels. Includes mounting bracket. Repair kits sold separately. Includes fuel pressure regulator. Weighs 3 lbs.. Strongly recommended for use with safety shut-off switch (sold separately). Not designed or recommended for use with fuel injection systems. Safety Pressure Shut-off Switch.Works on any electric fuel pump. Takes less than 10 minutes to install.