Walbro 450 lph Competition In Tank Fuel Pump Kit (GST450-KL)

The Walbro 450 lph Competition In Tank Fuel Pump Kit is an in-tank fuel pump kit for vehicle fuel systems. It is designed for engines with up to 750hp+ and operates on 12 V DC.

Flow rates are 516 L/h maximum, 420 L/h at 3 bar (44 psi) and 330 L/h at 5 bar (73 psi); maximum pressure is 8.3 bar. The pump is compatible with pulse width modulation, with 11 mm inlet and 9 mm outlet fittings. It measures 130 mm long and 50 / 39 mm in diameter, and weighs 0.430 kg.

Fuel is petrol up to E10. The pumping components are validated for approved use in E85/Flex fuel applications. Stated applications include Mitsubishi Evolution II–VIII, Nissan 350Z and 350GT, Toyota Supra 3.0 Turbo JZA80 and Chaser JZX100, and TVR 350 T. The pump is a Ti Automotive (Walbro) GST450.