Nitrous Express Gasoline 50-300HP Jet Pack for Dual Holley Nitrous Plate Kit

Nitrous Express Gasoline 50-300HP Jet Pack for Dual Holley Nitrous Plate Kit

Marsoni

M251S

$154.22

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

Nitrous Express Gasoline 50-300HP Jet Pack for Dual Holley Nitrous Plate KitNitrous Express. GASOLINE 50 300HP JE NX Jets are manufactured on CNC equipment and are guaranteed to be within . 0005 of specified jet size. In recent testing using the same jet size NX jets out flowed the competition by 35%! That's right 35% more flow through the same orifice how you ask? The NX jet was designed to be more than just a hole in a piece of brass. its contoured inlet and multi stepped outlet allow turbulence free flow with no

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.

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Reviewed in the United States on January 30, 2026

Verified Purchase

Joe M. Blair

Carnegie, US

★★★★★ 5

Great Quality

Size: 300A

Exactly what I needed. Good quality and worked perfectly.

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Reviewed in the United States on May 21, 2025