Aeromotive 11117 Aeromotive Atomic Hex Drive Fuel Pump

12 GPM Billet Hex Drive Mechanical Fuel Pump.

12-Series Hex Drive Mechanical Pump

12 GPM Hex Drive Mechanical Fuel Pump. Designed to feed serious EFI and Carbureted engines, gasoline, ethanol or methanol. The 12 GPM 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 u p 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 bypass regulators.; 12 GPM Hex Drive Mechanical Fuel Pump. Designed to feed serious EFI and Carbureted engines, gasoline, ethanol or methanol. The 12 GPM 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 bypass regulators.

Features and Benefits: 5,000+ HP on gas, up to 2500 HP methanol.; CNC Machined from 6061 T6 aircraft aluminum.; EFI applications require high-flow return style regulators: P/N 13132, 13133, 13137 or 13113.; Flows up to 12 GPM; Hex Drive Collar with 3-bolt Enderle bolt pattern.; High efficiency, Gerotor pumping mechanism.; Includes both 1.25′ barb and AN-16 Male inlet.; ORB-12 female outlet port.; Sold Separately: Electric Priming/Starting Kit: P/N 17301; Standard male 3/8″ hex driveshaft.; Tough, Type III hard coat anodized body.

direct drive provides convenience; can handle either gas or alcohol; supports around 5000 HP with gas; supports around 2500 HP with methanol