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The Nitrous Express GM EFI Race jet pack contains CNC-machined jets held to .0005" tolerance for repeatable flow. In testing NX jets flowed about 35% more than competitors through the same orifice, attributed to a contoured inlet and multi-stepped outlet that reduce turbulence. This jet pack is specified for GM EFI Race use where accurate nitrous metering matters.
Nitrous Express GM EFI Race Jet Pack
