X-Series GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)

X-Series GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)

Marsoni

M251S

$386.00

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

X-Series GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)Flow 175 HP Out The Box but Capable of 200 HP Fits all LSX vehicles 1 16" Wet Nitrous Nozzle 10lb Nitrous Bottle E85 Compatible With Different Jetting All hardware, Electrical, and Jetting Included Includes jetting for 35 50 75 100 150 200 HP X Series. X Series systems are designed for racers on a budget. Made from the same high quality parts and materials as other Nitrous Outlet systems, X series systems feature a 1 16th nozzle and smaller solenoids

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Fast: 2-3 business days
Express: 1-2 business days

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We offer a 30-day return/exchange service after receiving.
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Bought some of these on a recent UK cruise and loved them. Ordered online once we returned to US. Unfortunately USPS delivery vans are not air conditioned and these arrived with the chocolate melted. Once they cooled the chocolate hardened and rivaled the best industrial adhesive for sticking them whole pack together. Had to break them apart. Not the fault of the manufacturer or the shipper, but beware.

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Reviewed in the United States on June 7, 2024

Verified Purchase

Scotswoman

Battle Creek, US

★★★★★ 2

Melted

These biscuits seem to melt easily. I have purchased from 2 different sellers and have nothing but problems with them stuck together and crumbling on arrival.

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Reviewed in the United States on April 19, 2026

Verified Purchase

Mrs. T.

Pawtucket, US

★★★★★ 3

All melted and ruined.

First - let me tell you how much I love these biscuits. I really REALLY love them. Living in Texas as an ex-pat, they give me a nice little treat from home when I needed it. Second - Shipping SUCKS. While speedy, the box is not marked for keeping out of the heat, or "needs refrigeration" etc... SOMETHING. They were left in my mail box. ALL day. In 90+ degree Texas heat. So yeah, the chocolate melted them all together, even though I immediately put them in the fridge. They were a mess to break apart, and instead I ended up with 2-3 layer sandwich-like biscuit chunks. I'm so disappointed- how do I dip them in my Tetley cuppa, when they come like this?? I won't buy these from this seller in the future.

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Reviewed in the United States on June 7, 2025