Product description
Shipping & Return
Product Info
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.
EFI applications require high-flow return style regulators:
P/N , , or .
Sold Separately:
Electric Priming/Starting Kit: P/N
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 , , or .
Sold Separately:
Electric Priming/Starting Kit: P/N
Pump Applications
Mounting: External
| CARB or EFI | Power Adder | Fuel | Min HP | Max HP |
|---|---|---|---|---|
| Fuel Injected | No - Naturally Aspirated | Gas | 3700 | 6000 |
| Carbureted | No - Naturally Aspirated | E85 | 2600 | 4200 |
| Carbureted | No - Naturally Aspirated | Gas | 3700 | 6000 |
| Carbureted | Yes - Forced Induction | E85 | 2000 | 3498 |
| Fuel Injected | No - Naturally Aspirated | E85 | 2600 | 4200 |
| Carbureted | Yes - Forced Induction | Gas | 2800 | 4999 |
| Fuel Injected | Yes - Forced Induction | Gas | 2800 | 5000 |
| Fuel Injected | Yes - Forced Induction | E85 | 2000 | 3500 |
FEATURES
- Driven by camshaft or properly prepared dry-sump oil pump allows the pump matching the rate the engine needs fuel to prevent fuel starvation and maintains a constant flow of fuel for EFI and Carbureted apps; Supports up to 5000 HP gas, 2500 HP methanol
- High efficiency, Gerotor pumping mechanism provides a flow up to 12 GPM
- Includes both 1.25" barb and AN-16 Male inlet. ORB-12 female outlet port
- Tough, Type III hard coat anodized body made from 6061 T6 CNC machined aircraft aluminum
- EFI applications require high-flow return style regulators match the right P/N for your application: 13132, 13133, 13137 or 13113. Sold Separately is the Electric Priming/Starting Kit: P/N 17301
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.