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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
Street Carbureted or Diesel Applications Compatible w/all fuel additives 12-428Street Carbureted or Diesel Applications Compatible with all fuels and fuel additives Holley pumps have fueled more performance engines than all others and the Holley line keeps on growing! Holley is proud to introduce the all new Holley Mighty Mite? electric fuel pumps! They're big on performance, but small in size! They're quiet, easy to install and work with gas, diesel, blended alcohol and E85! A regulator may be needed for carbureted applications
Street Carbureted or Diesel Applications Compatible with all fuels and fuel additives
Holley pumps have fueled more performance engines than all others and the Holley line keeps on growing! Holley is proud to introduce the all new Holley Mighty Mite? electric fuel pumps! They're big on performance, but small in size! They're quiet, easy to install and work with gas, diesel, blended alcohol and E85! A regulator may be needed for carbureted applications requiring less fuel pressure. We recommend the Holley 12-803 or 12-804 fuel pressure regulator.
Features:
- 12 volt operation
- 7-10 psi operating pressure
- 34 gal/hr flow
- Good for up to 400HP naturally aspirated
- Reliable solid state design provides longer life
- Not designed for use on aircraft of any type.
- Compatible with all fuels and fuel additives (gas, diesel, blended alcohol, ethanol, e-85)
- Simple 2 wire hookup
- Self-priming and regulating
- 50? dry lift capable
- Quiet operation ? 65db
- Great for carbureted trucks, cars, generators and agricultural equipment ? also makes a great transfer pump
- Engineered and matched performance with Holley?, Demon?, Quick Fuel? and Edelbrock? carburetors(all trademarks are property of their respective owners. Edelbrock is a registered trademark of Edelbrock,LLC)
- Comes with fuel filter, fittings and mounting hardware
- Made in the USA
- Hose Barbs Fit 5/16" Fuel Hose
Specs:
| Application | Universal |
|---|---|
| Brand | Mighty Mite |
| Emission Code | 5 |
| Free Flow GPH | 34 |
| Free Flow LPH | 129 |
| Fuel Delivery Type | Carburetor |
| Fuel Sending Unit Included | No |
| Fuel System | Carbureted |
| Fuel Type | Diesel, E85, Gasoline |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hose Size | 5/16 |
| Inlet Fitting Thread Size | 1/8Inch |
| Inlet Size | 1/8 inch NPT |
| Inlet Type | NPT |
| Internal Or External | External |
| Material | Steel |
| Max Pressure | 10 psi |
| Maximum Flow Rating | 34U.S. Gallons per hour |
| Maximum Pressure | 10Pounds per Square Inch |
| Motor Finish | Black |
| Negative Ground | Yes |
| Outlet Fitting Thread Size | 1/8Inch |
| Outlet Quantity | 1 |
| Outlet Size | 1/8 inch NPT |
| Outlet Type | NPT |
| Product Type | Fuel Pump |
| Pump Body Color | Black |
| Regulator Included | No |
| Sale Category | Air and Fuel Delivery |
| Universal Or Specific Fit | Universal |
| Voltage | 12Volts DC |
| Warranty | Limited 90 Day |
| Wire Quantity | 2 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Awesome price for quality balls
Color: Four colors, Size: 5cm (ball only)
These balls are super bouncy and durable. My dog loves them and for the price these are totally worth it! I think they are as durable as nerf balls and equal in size, and much cheaper!
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Reviewed in the United States on November 19, 2025
★★★★★ 1
Rope comes out at the slightest force. Pointless tug toy!
Color: Four colors, Size: 6cm (with rope)
If your dog pulls on these (and why wouldn’t he?), the rope immediately comes out. Turns out they just fuse the ends of the nylon rope together, which is no match for a dog playing tug. Any dog, any level of pulling will dismantle these.
We’ve managed to reinsert the rope to a couple of these and KNOT it, which gives you a shorter rope but a toy that can withstand some play. But if I had wanted a DIY toy, I’d have used the balls and rope I already own.
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Reviewed in the United States on December 11, 2025
★★★★★ 3
Not for super chewers!
Color: Four colors, Size: 5cm (with rope), Color: Four colors, Size: 5cm (with rope)
These rope ball toys arrived today. My poodle puppy loves rope ball toys and playing tug of war. These didn’t last 10 minutes. For context, she is 1 y.o., 30 lbs., is not teething & has her adult teeth. She did this on her own- we were not playing tug of war at the time the toy fell apart. At least there are 3 more in the package & when the rope is done, we’ll still have the balls to play with.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Great for small dogs
Color: Four colors, Size: 5cm (ball only)
Durability
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Reviewed in the United States on February 28, 2026
★★★★★ 5
What I've been looking for
Size: Large (Pack of 1)
Just got my Nero Ball. Only used it once, but really like it. I've tried other "ball on a string" type toys, with unsatisfactory results. I'll be using it as a training reward, and my boy, who is a pretty ferocious tugger, is going to learn 2 new things with this ball. 1st, to target the ball instead of the rope, and 2nd, that it's for a little gentle tugging instead of the full throttle stuff he does otherwise. After our 1st session with the Nero Ball, he's picking up on the new rules quickly. We'll see how it does long term, but I think this is one I'll stay with.
*UPDATE* Been using my Nero Ball for a month now. I'm tempted to call it the 'Hero Ball' because it's just that terrific!! For me, the key has been putting in the time to allow both myself & my dog to develop the skill to use this tool smoothly. May sound strange, but using a toy as a training reward requires practice, and each different toy configuration requires different handling. It's time well spent - we're both having a lot of fun!
Kudos to the designer of this ball. Every detail has been carefully considered, from the length & material of the rope (just the right length that the dog won't step on it; material is easy on the hand while still being tough enough to withstand a few toothy grabs; the loop is the perfect size to grab for a little tug or to pass the ball through to slip-knot it onto a belt loop). The ball is also just right. The knobs make it non-slip, the rubber eliminates tennis ball fuzz concerns, and being semi-hard and hollow makes it slightly compress-able, which makes it a higher value reward than a solid ball that can't be compressed.
While this ball will not work for every application or for every dog, if you carefully read & understand the information provided and don't expect it to work outside those parameters, you will be pleasantly surprised by a very well designed, well constructed tool that you can use to enhance your training or play sessions with your dog.
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Reviewed in the United States on April 27, 2016