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Description
Nitrous Express 4150 Gemini Pro-Power Alcohol Nitrous Kit (100-500HP) w/10lb BottleThe Gemini plate system is the most technically advanced single stage plate ever designed. The unique direct port pattern assures you perfect nitrous fuel distribution. It solves problems commonly found on single plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ? Next Generation? in
The Gemini plate system is the most technically advanced single stage plate ever designed. The unique direct-port pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. This Pro Power system includes jetting for 100, 200, 300, 400 & 500HP and includes a 10lb nitrous bottle, limited lifetime warranty Lightning solenoids, heavy duty 40 amp relay, stainless bottle brackets, and extra 4AN long supply line (Race Hose). Fits standard 4150 flange carburetors. (Alcohol Version),Installation Instructions
Warranty
Certificate of Origin
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 26 reviews
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Product Reviews
★★★★★ 5
not bad
Color: 7-in-1 Gunmetal Grey, Size: Rechargeable Set
Works well so far after a few months. We bought the s3cura and it quit after a short time so we got this one and so far so good.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Wine opener
Color: 7-in-1 Gunmetal Grey, Size: Rechargeable Set
Works great!
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Easier to use than others I have had
Color: 7-in-1 Gunmetal Grey, Size: Rechargeable Set
Works great - smooth. Love the electric vacuum pump too!
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Reviewed in the United States on September 15, 2025
★★★★★ 5
Effortless and Elegant Wine Opener!
Color: 7-in-1 Black, Size: Rechargeable Set
I absolutely love my CIRCLE JOY Rechargeable Wine Opener! From the moment I opened the box, I could tell it was well-made and stylish. The sleek design looks great on my kitchen counter, and it feels sturdy in my hand.
The performance is amazing — it removes corks quickly and smoothly with just the press of a button. No more struggling with manual corkscrews or broken corks! The built-in rechargeable battery lasts a long time, and the charging base keeps everything neat and organized.
It also comes with handy accessories like the foil cutter, which works perfectly every time. I’ve used it for several dinner parties, and my guests are always impressed by how effortless it is to open a bottle.
If you enjoy wine and want to make your experience easier and more elegant, this electric wine opener is a must-have. It’s functional, beautiful, and makes a perfect gift for any wine lover! 🍷
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Fabulous Product!
Color: 7-in-1 Black, Size: Rechargeable Set
This wine opener is fabulous! Foil cutter is sharp and works well. Easily removes the cork, then releases the cork from the corkscrew with a touch of a button. Also seals the wine which I have stored on its side in my wine refrigerator without any leaks. Charges quickly and I have opened many bottles of wine without needing to recharge it. Have had this item for a few months and if it continues to work this well, I will be amazed and very satisfied. Very reasonably priced as compared with similar products that I considered. Most of the other products cost more and did not do all of the functions that the Circle Joy does.
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Reviewed in the United States on March 23, 2026