Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/15lb Bottle (20940-15) 1617 A thick stainless-steel heat shield

A thick stainless-steel heat shield protects the pipe from the hot turbocharger manifold

Better Handling

It is light weight

Their inverted top makes for more filter surface area

Fits GM trucks and SUV's with a 8L90E 8 speed transmission

Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/15lb Bottle (20940-15) 1617 A thick stainless-steel heat shieldThese 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. Systems come standard as a single stage with jetting for 50 to 500WHP. The plate is made from billet aluminum with passages