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


• Naturally Aspirated EFI:
  
  
  
  • 6,000+ FWHP on gas
  
  
  • Up to 3,000 FWHP on methanol
  
  
  
  


• Forced Induction EFI:
  
  
  
  • 5,000+ FWHP on gas
  
  
  • Up to 2,000 FWHP on 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.

Sold Separately:
Electric Priming/Starting Kit:  P/N 17301