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Description
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Returns
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Shipping
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.
Installation InstructionsInstallation Instructions
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return (for product purchased price). Some exclusions may apply to new, unopened, and limited supply products. All returns subject to processing and restocking fees (15% on items in new condition in opened mfg. packaging).
Return shipping is the sole responsibility of the buyer.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at sales@thomuresperformance.com.
Please note that returns will need to be sent to the following address: 3797 Hwy Z, Hillsboro, MO 63050
You can always contact us for any return question at sales@thomuresperformance.com.
Shipping
We can ship to virtually any address in the United States. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.



















