Walbro 255lph Fuel Pump ExternalThese Walbro high pressure inline fuel pumps have a lightweight, compact design that fits most EFI applications, including turbo and supercharged, and are QS9000 certified. They're ideal as universal fuel pumps for replacement, racing, or performance purposes where higher pressure fuel is necessary. So, when it comes to your fuel delivery needs, you can depend on Walbro! Brand: Walbro Manufacturer's Part Number: GSL392 Part Type: Fuel Pumps, Electric

58cc Chamber Size

base plus boost

Features machined accents

Note: Chopacabra and Mad Maxx cams come with low lift LS6 blue springs only - no pushrods included

Manufacturer's Part Number:14419

0-5V & RS232 output for data logging and feedback control

so you will remove the plastic lifter trays for these lifters

Collector Spikes

A nitrous pressure gauge is extremely important for displaying the amount of pressure in your nitrous bottle or the amount of pressure being delivered to the engine

feature a dual-channel turbine design for maximum efficiency in high-pressure and high-temperature applications

Aftermarket Fuel Rail Required:  No

Note: If using a larger 4L80E transmission the bellhousing ears may need to be trimmed for proper clearance