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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It’s important for you to know: it’s hard. It’s a hard toy. It’s a bit heavier than normal dog toysx but it’s perfect for dogs who destroy every toy.. I have a 30lb 2 y old baby and they keep her entertained for sure. They are s good size. I honestly love it. My dogs love it too. It was a good purchase :)

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Reviewed in the United States on May 16, 2026