Nitrous Express Holley High Ram Plenum Nitrous Plate Conversion

Nitrous Express Holley High Ram Plenum Nitrous Plate Conversion

Marsoni

M251S

$477.15

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

Nitrous Express Holley High Ram Plenum Nitrous Plate ConversionThese high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi Ram manifolds for a quick and clean install. Nitrous and fuel are injected into each cylinder from the side of the runner providing direct port like distribution without having a flow restricting nozzle or spray bar in the runner. The plate is made from billet aluminum with passages machined directly into the plate so there is no need to worry about spray bars

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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 love this Sun Bum Road Tripper set! The travel‑sized products are perfect for tossing into my beach bag or carry‑on, and everything smells amazing. It has all the essentials you need for a day in the sun without taking up a ton of space. The quality is exactly what you expect from Sun Bum — gentle, effective, and reliable. This is such a convenient little kit for trips, beach days, or keeping in the car. Definitely a must‑have for anyone who loves being outdoors.

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Reviewed in the United States on April 27, 2026