12-Series Hex Drive Mechanical Pump

12-Series Hex Drive Mechanical Pump

Part Number: 11117
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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.

  • 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 131321313313137 or  13113.

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

Additional information

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.

  • This product is not legal for sale or use on emission-controlled vehicles except when used on a dedicated race vehicle.

  • Tough, Type III hard coat anodized body.

  • CNC Machined from 6061 T6 aircraft aluminum.

  • Includes both 1.25' barb and AN-16 Male inlet.

  • ORB-12 female outlet port.

Installation Instructions

Instruction Manual
Installation Instructions

Download PDF

Product warranty

Limited Warranty for Pertronix and Aeromotive Products for the United States of America

PerTronix, LLC (for the Pertronix, Taylor, Doug’s, JBA, Patriot, Compu-Fire, and Spyke branded products) and Aeromotive, LLC (for the Aeromotive branded products) respectively warrant to the original end user purchaser in the United States that the Pertronix, Taylor, Doug’s, JBA, Patriot, Compu-Fire, and Spyke branded products (“Product(s)”) shall be free from defects in material and workmanship for the warranty durations set forth in the chart below from the date of purchase or delivery, whichever is later.

 Products Warranty Duration
  • Aeromotive marine pumps
  • PerTronix Ignitor, Ignitor II and Ignitor III products
  • All JBA Performance Exhaust products
  • All Doug's Headers products
2 years
  • All other Aeromotive products
  • All other PerTronix products
  • All Patriot Exhaust products
  • All Taylor Cable products
  • All Compu-Fire products
  • All Spyke products
1 year

 

Because PerTronix, LLC and Aeromotive, LLC (collectively, the “Company”) cannot control the quality of products sold by unauthorized sellers, this warranty applies only to Products that were purchased from the Company or the Company’s authorized sellers in the United States, unless otherwise prohibited by law. Company reserves the right to reject warranty claims for Products purchased from unauthorized sellers, including unauthorized Internet sites.

This warranty does not cover any defects due to normal wear and tear, damage due to misuse, alteration to the product, negligence, damage caused by aftermarket applied coatings, discoloration, or corrosion of finished surfaces. This warranty also does not cover damage resulting from collision, improper installation, off-road use, road hazards, the use of exhaust insulating wrap or like products, or rust occurring after installation.

Purchasers of a Product who wish to make a warranty claim based upon an alleged Product defect should email the Company at techs@aeromotiveinc.com (for Aeromotive products) or techs@pertronix.com (for PerTronix products) the following information: (1) Product subject to the claim, (2) brief description of the alleged defect, (3) date and place of purchase/delivery, (4) proof of purchase (showing when and where the Product was purchased), and (5) pictures or videos of the Product. If you purchased on an online marketplace, please be sure the proof of purchase shows from whom you purchased (this information is available in your order history). In some instances, Company may instruct you to mail the Product to Company for inspection and/or repair; if such instruction is provided, Company will provide you with a prepaid shipping label. You can also contact the Company Monday – Friday, 8AM – 6:30PM CT at (913) 808-2376.

Company will replace or repair a defective Product that is covered by this warranty. This
warranty does not cover the cost of removal or installation. Company will pay for the return shipping of the Product to the purchaser.

There are no warranties which extend beyond those stated herein. ANY IMPLIED
WARRANTIES THAT MAY BE APPLICABLE TO PRODUCTS, INCLUDING IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE
LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY. Some States do not
allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

UNDER NO CIRCUMSTANCES SHALL THE COMPANY BE LIABLE FOR ANY SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES BASED UPON BREACH OF THIS LIMITED
WARRANTY, BREACH OF CONTRACT OR STRICT LIABILITY. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.

If you have any questions about whether a seller is authorized, please contact us at (913) 808-2376.

This warranty supersedes any warranties stated in product manuals or other written materials.

Effective Date: March 16, 2026

Returns & replacements

Returns:

  • Accepted within 90 days of purchase.
  • Prior authorization required; items must be new and resaleable.
  • Call 913-808-2376 to initiate a return and get an RGA.
  • Ship unused products in original packaging with proof of purchase.
  • You pay return shipping; use a trackable method.
  • Refund excludes initial shipping fees and may include up to a 15% restocking fee.
  • Refunds processed within 5-10 days of return acceptance.

Limits of Responsibility:

  • See Product Warranty page for more info.

Reviews

12-Series Hex Drive Mechanical Pump

12-Series Hex Drive Mechanical Pump

Part Number: 11117
Regular price $1,640.30
Sale price $1,640.30 Regular price

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Assembled custom for you in 3-4 weeks in Kansas

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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.

  • 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 131321313313137 or  13113.

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

Additional information

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.

  • This product is not legal for sale or use on emission-controlled vehicles except when used on a dedicated race vehicle.

  • Tough, Type III hard coat anodized body.

  • CNC Machined from 6061 T6 aircraft aluminum.

  • Includes both 1.25' barb and AN-16 Male inlet.

  • ORB-12 female outlet port.

Installation Instructions

Instruction Manual
Installation Instructions

Download PDF

Product warranty

Limited Warranty for Pertronix and Aeromotive Products for the United States of America

PerTronix, LLC (for the Pertronix, Taylor, Doug’s, JBA, Patriot, Compu-Fire, and Spyke branded products) and Aeromotive, LLC (for the Aeromotive branded products) respectively warrant to the original end user purchaser in the United States that the Pertronix, Taylor, Doug’s, JBA, Patriot, Compu-Fire, and Spyke branded products (“Product(s)”) shall be free from defects in material and workmanship for the warranty durations set forth in the chart below from the date of purchase or delivery, whichever is later.

 Products Warranty Duration
  • Aeromotive marine pumps
  • PerTronix Ignitor, Ignitor II and Ignitor III products
  • All JBA Performance Exhaust products
  • All Doug's Headers products
2 years
  • All other Aeromotive products
  • All other PerTronix products
  • All Patriot Exhaust products
  • All Taylor Cable products
  • All Compu-Fire products
  • All Spyke products
1 year

 

Because PerTronix, LLC and Aeromotive, LLC (collectively, the “Company”) cannot control the quality of products sold by unauthorized sellers, this warranty applies only to Products that were purchased from the Company or the Company’s authorized sellers in the United States, unless otherwise prohibited by law. Company reserves the right to reject warranty claims for Products purchased from unauthorized sellers, including unauthorized Internet sites.

This warranty does not cover any defects due to normal wear and tear, damage due to misuse, alteration to the product, negligence, damage caused by aftermarket applied coatings, discoloration, or corrosion of finished surfaces. This warranty also does not cover damage resulting from collision, improper installation, off-road use, road hazards, the use of exhaust insulating wrap or like products, or rust occurring after installation.

Purchasers of a Product who wish to make a warranty claim based upon an alleged Product defect should email the Company at techs@aeromotiveinc.com (for Aeromotive products) or techs@pertronix.com (for PerTronix products) the following information: (1) Product subject to the claim, (2) brief description of the alleged defect, (3) date and place of purchase/delivery, (4) proof of purchase (showing when and where the Product was purchased), and (5) pictures or videos of the Product. If you purchased on an online marketplace, please be sure the proof of purchase shows from whom you purchased (this information is available in your order history). In some instances, Company may instruct you to mail the Product to Company for inspection and/or repair; if such instruction is provided, Company will provide you with a prepaid shipping label. You can also contact the Company Monday – Friday, 8AM – 6:30PM CT at (913) 808-2376.

Company will replace or repair a defective Product that is covered by this warranty. This
warranty does not cover the cost of removal or installation. Company will pay for the return shipping of the Product to the purchaser.

There are no warranties which extend beyond those stated herein. ANY IMPLIED
WARRANTIES THAT MAY BE APPLICABLE TO PRODUCTS, INCLUDING IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE
LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY. Some States do not
allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

UNDER NO CIRCUMSTANCES SHALL THE COMPANY BE LIABLE FOR ANY SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES BASED UPON BREACH OF THIS LIMITED
WARRANTY, BREACH OF CONTRACT OR STRICT LIABILITY. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.

If you have any questions about whether a seller is authorized, please contact us at (913) 808-2376.

This warranty supersedes any warranties stated in product manuals or other written materials.

Effective Date: March 16, 2026

Returns & replacements

Returns:

  • Accepted within 90 days of purchase.
  • Prior authorization required; items must be new and resaleable.
  • Call 913-808-2376 to initiate a return and get an RGA.
  • Ship unused products in original packaging with proof of purchase.
  • You pay return shipping; use a trackable method.
  • Refund excludes initial shipping fees and may include up to a 15% restocking fee.
  • Refunds processed within 5-10 days of return acceptance.

Limits of Responsibility:

  • See Product Warranty page for more info.

Reviews

12-Series Hex Drive Mechanical Pump
12-Series Hex Drive Mechanical Pump
Regular price $1,640.30
Sale price $1,640.30 Regular price

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