P/N 11117: 12 Series Hex Drive Fuel Pump
12-GPM Hex Drive Mechanical Fuel Pump
Designed to feed serious EFI and Carbureted engines, gasoline, ethanol or methanol. The 12 Series Hex Drive Pump must be driven by a 3/8? female hex, allowing the pump to be driven from your camshaft or off the back of a properly prepared dry-sump oil pump. It may also be mounted off the engine, or in the back of the vehicle, driven by a Heavy Duty Cable Drive like that from Waterman Racing. It can be used in high or low pressure applications.
Flows up to 12 GPM
5,000+ HP on gas, up to 2500 HP methanol.
High efficiency, Gerotor pumping mechanism.
Tough, Type III hard coat anodized body.
CNC Machined from 6061 T6 aircraft aluminum.
Hex Drive Collar with 3-bolt Enderle bolt pattern.
Standard male 3/8? hex driveshaft.
Includes both 1.25? barb and AN-16 Male inlet.
ORB-12 female outlet port.
EFI applications require high-flow return style regulators:
P/N 13132, 13133, 13137 or 13113.