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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
Holley EFI Performance Fuel Injector - Individual 522-191Bosch EV1 19 lb hr High Impedance Features: Bosch EV1 style performance injector Individual High impedance for use with saturated drivers Rated injector flow: 19 lb hr @ 43 PSI Tri cone spray pattern Specs: Body Diameter 0. 97 Body Length 2. 85" Body Style EV1 Brand Holley EFI Color Black Connector Series EV1 Jetronic (Bosch Style) Connector Shape EV1 Jetronic (Bosch Style) Emission Code 3 Flow Rate 19 Fuel Injection Type Port Fuel Type E 85 Gasket Or
Bosch/EV1 - 19 lb/hr - High Impedance
Features:
- Bosch/EV1 style performance injector - Individual
- High impedance for use with saturated drivers
- Rated injector flow: 19 lb/hr @ 43 PSI
- Tri-cone spray pattern
Specs:
| Body Diameter | 0.97 |
|---|---|
| Body Length | 2.85" |
| Body Style | EV1 |
| Brand | Holley EFI |
| Color | Black |
| Connector Series | EV1 - Jetronic - (Bosch Style) |
| Connector Shape | EV1 - Jetronic - (Bosch Style) |
| Emission Code | 3 |
| Flow Rate | 19 |
| Fuel Injection Type | Port |
| Fuel Type | E-85 |
| Gasket Or Seal Included | Yes |
| Grade Type | Performance |
| Impedance | High |
| Mounting Hardware Included | No |
| O-Ring Quantity | 2 per injector |
| O-Ring to O-Ring | 2.415" |
| Product Type | Fuel Injector |
| Rated Injector Flow | 19 lb/hr |
| Retainer Clips Included | No |
| Terminal Gender | Female |
| Warning | California Proposition 65 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
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
4.1 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 1
Cheap, very thin, and weak
They are very cheap and very weak. You need to double and triple up to use them, so it isn't worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
Great retinol face moisturizer
Palmers always makes a great product in my opinion. This one's no different. It's a retinol that doesn't irritate my skin. I use a moisturizer below and on top. It absorbs quickly but doesn't sit on the skin. It's helped with my fine lines quicker than other products I've used and the price point is unmatched. Great product,not a strong scent, will continue to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
★★★★★ 5
Very Good
Why did you pick this product vs others?:
I have been using this product for 2 days and can see a difference in the appearance of my skin. 40+ this does help with fine lines. I can already see my smile lines appearing less noticeable. A little goes a long way. You don't need to use a lot, or it will look like clown makeup, and you will have to work it in, but it is not a big deal. Also, if you have sensitive skin, I wouldn't buy a product clearly listed as extra strength. It will work as an extra strength product.
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Reviewed in the United States on July 6, 2025
★★★★★ 4
Works but it takes time
It does work but takes a few months to get results.
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Amazing!!!!!!!
I love it , love it this is so good first purchase was $ 11.00 now is almost $20.00 this shows how good it is .
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Reviewed in the United States on December 25, 2025
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