Walbro introduces an all-new pump flowing significantly more than the old Walbro 255 GSS341 / GSS342, and even the Deatschwerks 300 fuel pump and the Aeromotive Stealth 340lph 11142!

“DCSS 39/50’s OE-proven design and performance enable it to support high-horsepower, high-performance engine applications,” said Paul Treiber, TI Automotive North America aftermarket director.

The innovative design of the DCSS 39/50 features a single impeller with two parallel rows of turbine blades. The blades feed two high-pressure pumping channels, as opposed to a conventional single-stage pump that uses an impeller with a single row of blades at its outer edge. This innovative design results in improved hot fuel flow, as well as minimal noise and current use, resulting in efficiency that’s 20 percent higher than conventional pumps.

The DCSS 39/50 requires modifications to system wiring, fuel lines and the fuel module, and should be professionally installed.