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The NX aluminum annular nozzle bung is a weld-in nozzle mounting designed for 1/16" NPT STD/annular nozzles. Its recessed chamber raises the nozzle tip out of the runner for improved flow; testing has shown notable gains on the dyno compared with no bung. Use it to mount annular or standard nitrous nozzles where nozzle tip positioning and flow optimization matter.
Nitrous Express Aluminum Annular Nozzle Bung
