Nitrous Express GM EFI Race Jet Pack Intake Manifolds 600 Severe Duty Exhaust Valves

600 Severe Duty Exhaust Valves (Set of 8)

HKS 65mm Weld-on Steel BOV Flange

Injector Dynamics Denso EV1 PnP Adapter

the valve opens further and more of the atmosphere venting port is exposed for a louder sound

Vibrant 3/8in Barbed Tee Adapter - Black Anodized

Nitrous Express GM EFI Race Jet Pack Intake Manifolds 600 Severe Duty Exhaust ValvesNX Jets are manufactured on CNC equipment, and are guaranteed to be within . 0005 of specified jet size. In recent testing, using the same jet size, NX jets out flowed the competition by 35 percent! That is right 35 percent more flow through the same orifice, how you ask? The NX jet was designed to be more than just a hole in a piece of brass; its contoured inlet and multi stepped outlet allow turbulence free flow with no restrictions.