Nitrous Outlet 8 Cylinder Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Gas)(45-55 psi)(100-400HP)(10lb Bottle)

Nitrous Outlet 8 Cylinder Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Gas)(45-55 psi)(100-400HP)(10lb Bottle)

Marsoni

M251S

$987.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Outlet 8 Cylinder Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Gas)(45-55 psi)(100-400HP)(10lb Bottle)Flow Up To 800HP Eight Cylinder . 122 Nitrous & . 177 Fuel Solenoids Wet System 2 Untapped Rails Single Stage All Hardware, Fittings and Accessories Included Includes Jetting For 100 200 300 400HP 45 55psi Gas Jetting Included 90 Aluminum Nozzles High Horsepower: Nitrous Outlet's 8 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with one wet nozzle per cylinder capable of flowing 200 HP

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I've used this in my 2014 Buick Encore with 91k miles on it for 2 oil changes and the results are extremely impressive. The engine in the 'ole gal is noticably quieter and my gas milage is definately improving. I switched from Mobil 1 to this oil based primarily on reviews and I'm glad I made the switch. This vehicle is not only my commuter car (80 miles per day), but it's my "winter" vehicle so it sees some temperature extremes. This oil is remarkable ! Time will tell, but I definately recommend it.

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Reviewed in the United States on April 1, 2026

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ARG

Phoenix, US

★★★★★ 5

Good! I would buy this again if needed.

Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30

Good! I would buy this again if needed. The best oil to use in a KIA, IMO. Keeps it clean and might help prevent oil burning. Your KIA needs the best oil you can feed it. They are known for failing engines so why not give it the best, especially if its out of warranty like mine!

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Reviewed in the United States on May 26, 2026

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Amazon Customer

Massapequa, US

★★★★★ 5

USE THIS 3 yr old-10yr old cars But it is not for use for classic muscle car-flat tappet cams

Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30

Valvoline has come up with a tested, amazinng engine oil for not the newest cars..but for cars say 3-10 years old that may have some varnish-sludge build up..works slowly enough over time so it doesnt suddently clog the filter, but DO change oil and filter at 3500, not more. In fact 3500 to 4K max for ANY car, any time. DO NOT go longer as some mfg or oil say you can. Tests show that sludge builds up. This oil is NOT for classic muscle cars with flat tappet cams.

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Reviewed in the United States on May 20, 2026

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gillabyte

Dallas, US

★★★★★ 5

Amazing Oil!

Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30

So far after first oil change it made my Toyota Tundra 5.7L with 255k miles run smoother and quieted the timing chain tensioner knock that I was quoted $5k and up to repair! Will be using from now on to 500k miles plus!

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Reviewed in the United States on May 14, 2026

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Katharine Dow

Alexandria, US

★★★★★ 5

A fascinating glimpse into the undoing of the Confederacy

Format: Paperback

This dense and and well-written book includes some really interesting insights into how the Confederacy was formed, but then ultimately challenged and destroyed by some of the people it excluded. In Confederate Reckoning, we get to learn about the epic political battle in which White women and slaves in the South helped to undermine the Confederacy and determine the outcome of the Civil War.

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Reviewed in the United States on November 29, 2025