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Nitrous Outlet 8 Cylinder Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(100-400HP)(10lb Bottle)

Marsoni M251S
Sale price$1061.99
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Nitrous Outlet 8 Cylinder Direct Port System - Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Two Dual Passage Injection Rails/Annular Discharge Nozzles (Alcohol)(5-7-10 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 5, 7, 10psi Alcohol Jetting Included Straight Blow Through 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 Titanium Vortex Ti 1 16"
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  • We offer a 30-day return/exchange service after receiving.
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4.3 ★★★★★
Based on 878 reviews
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Product Reviews
S
Verified Purchase
Steve Tofaute
New York, US
★★★★★ 5
Great Stuff
Size: 50 Feet, Style: 10 AWG
Perfect for my boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Measure what you buy.
Size: 50 Feet, Style: 10 AWG
I love the product made my job easy on this last pontoon I worked on but the pontoons only 20 ft long and I only pulled wires halfway and I got less than 10 ft left there was not 50 ft on that spool. But now that I've cut it used it and are using it a little hard to complain, but the use of the application for the wire is 100%, thank you very much for the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2024
M
Verified Purchase
Mike
Port Orchard, US
★★★★★ 4
Great value, but not overly flexible.
Size: 50 Feet, Style: 10 AWG
I used this wire to run power from my car's battery to a ham radio in my trunk, and an inverter under my driver seat. This wire fit the bill perfectly. It is water, oil resistant, and tinned (to resist corrosion). One challenge I ran into was its stiffness. Despite having many fine strands, the wire doesn't flex well. You can bend it, but wants to spring back and doesn't hold its shape. This made running the wire under the hood through the firewall, and along the door moulding... a LOT of work. I scraped a lot of knuckle in the process. Overall, I'd still recommend using it for automotive projects. It is a high quality wire. Just know that it's hard to manipulate though a lot of twists and turns.
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Reviewed in the United States on February 10, 2022
J
Verified Purchase
John M.
Bozeman, US
★★★★★ 5
Great Marine Wire!!
Size: 50 Feet, Style: 10 AWG
Great wire Love the insulation & black & white cabling. Great improvement on my sound quality as well!!
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Reviewed in the United States on July 2, 2025
A
Verified Purchase
An Lam
Battle Creek, US
★★★★★ 5
Excellent audio cable
Size: 50 Feet, Style: 10 AWG
High quality cable, it work good with my audio system, easy to install and retain sound quality. Recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2024

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