Nitrous Oxide 0.500 Red Billet Square Bore PerimeterInjection Spacer Plate and most include bolt-in baffles

and most include bolt-in baffles that can be replaced

Bolt on application for an easy upgrade and includes hardware

each pump assembly features a quiet

With these easy-to-install kits

Speedmaster trans-brake solenoids and billet covers are strong and reliable

Nitrous Oxide 0.500 Red Billet Square Bore PerimeterInjection Spacer Plate and most include bolt-in bafflesThese Speedmaster perimeter plates employ multiple injection points to ensure that a perfectly atomized, cylinder to cylinder balanced blend of fuel and nitrous reaches your engine. The technology eliminates nitrous delivery imbalance, the major drawback with spray bar type nitrous systems. The plates are manufactured from aluminum and are anodized for protection.