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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Carburetor Standard Main Jet - 122-78Overview: These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main jets are flow tested and then stamped with the correct number. Click on Catalog Product Page for complete listing of jets and sizes. Features: Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 &
Overview:
These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main jets are flow tested and then stamped with the correct number.
Click on Catalog Product Page for complete listing of jets and sizes.
Features:
- Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
- Sizes from 40-110
- 1/4-32 Thread
- .089" Jet size
- Standard Main Jet
- Jet Hole sizes provided for reference only . All Holley jets are sized by actual flow and may vary from sizes above.
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley |
|---|---|
| Emission Code | 5 |
| Jet Number | 78 |
| Jet Size | 0.089 inch |
| Product Type | Standard Main Jet |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
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
4.3 ★★★★★
Based on 788 reviews
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Product Reviews
★★★★★ 5
Amazing Cream! Like Magic for Me!
Somehow I triggered an eczema flare, and this time it hit my face. I had little bumps everywhere, my skin felt extremely dry and painful, and even under my eyebrows was sore. I’d only ever used eczema creams for my body, so I had nothing meant for my face.
I searched for a facial option and this had great reviews and photos that made it look like it worked almost instantly. It arrived in one day, and I used it that night. The cream is very smooth, creamy, and incredibly soothing. By the next morning, my face was back to normal.
It did sting slightly when I applied it, but only because my skin was so irritated, not because of any harsh ingredients. The relief was almost immediate. My skin felt soft, smooth, and calm again, and all the irritation cleared up like it was never there.
It has a pleasant scent and is very moisturizing. Honestly, it felt like magic. This was a true lifesaver in the moment, definitely a face saver. It isn’t inexpensive but at the moment anything that worked would’ve been worth the price. I highly recommend it.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Love This Stuff!
I have skin allergies to anything with fragrance, so I get a lot of eczema flare ups. Not only does this not cause flare ups, but it helps soothe any irritation I have on my face. It’s also not too heavy and doesn’t leave a film feeling or cause breakouts like a lot of the other creams I’ve tried with colloidal oatmeal. Really love that they were able to work such a helpful, soothing ingredient into such a nice formula!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great product 😎
Im very picky about what products I use , but ever since using this one I really like the way it feels cool on the skin. I would recommend buying this especially if you have Eczema or just looking for something to apply for daily use .
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Reviewed in the United States on June 4, 2026
★★★★★ 4
Burns
Maybe once you get your eczema under control with some other product, you can use this for maintenance, but it's an absolute misery if you have a bad outbreak of eczema. I have no idea why this thing has alcohol in it but it burns like a star when you put it on severely irritated skin.
Note: I originally gave this 3 stars, but Eczema Honey reached out to me to offer a refund. I didn't take it, but I appreciated that they *would* do that. Plus, my acute outbreak has subsided and it's perfectly fine to use now, so just be warned it hurts to apply if you have an active eczema flareup!
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Reviewed in the United States on July 29, 2025
★★★★★ 5
Absolutely worth the money!!
I'm 38 and I've never had eczema but I did always have sensitive skin. About a week ago I noticed a dry patch under my eyelid and boy did it flare up very quickly. I tried several plant based products for eczema but it just burned. I decided this product would be my final purchase before going to urgent care.
I received this product 2 days ago. After reading the reviews I decided to slowly add this to my skin. Now it did burn on the part that was super worse than the other so I made sure to put very thin amounts till my skin could handle a thick application. Id say I put the cream on about 6times the first day by the next day I could already see the difference the swelling and redness went away. The second day I did the same no more slight burning my skin is still dry but it is healing.
I would definitely give it a try if you're experiencing eczema for your first time!
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Reviewed in the United States on November 28, 2025