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The Nitrous Express Covert Crossbar plate for 4150-flange manifolds is a CNC-machined nitrous injection plate that replaces round spray bars for better atomization and cylinder distribution. Packed with integrated gauge ports, a 5/8 siphon tube, a .325 orifice and an improved flow path, the kit includes billet Y fittings, braided stainless solenoid lines, solenoid bracket, switches, relay harness and jetting for 50–300HP.
Nitrous Express 4150 Covert Crossbar Plate System Stage 6 50-300HP (15lb Bottle)
