The Q-Jet/Holley spread-bore Hitman Plus kit (50–200 HP) is a plate-style, upgradeable nitrous system sold without a bottle and offering four power settings: 50, 100, 150 and 200. Phase 3 plates improve distribution and atomization while avoiding spray-bar drawbacks. The Plus platform is positioned as a low-cost introduction that can be upgraded to higher stages with larger components.
Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus Nitrous Kit (50-200HP) w/o Bottle