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The Nitrous Express 4150 Assassin plate Stage 6 kit (50–300 HP) includes a 5 lb bottle and uses a CNC-machined perimeter design to integrate nitrous and fuel discharge ports around the plate. The perimeter spray pattern improves distribution and atomization compared with traditional single-point designs, eliminating spray bars and their related problems to deliver more even nitrous/fuel delivery across intake runners.
Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/5lb Bottle
