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The Pro Power 4150 four‑barrel alcohol nitrous kit for 100–500 HP applications includes a 10 lb bottle and Phase 3 spraybarless plates designed to improve distribution and atomization without vulnerable spray bars. Aimed at budget‑minded sportsman racers, the system comes with Lightning solenoids, a heavy‑duty 40 amp relay, stainless bottle brackets and an extra‑long supply line. It is purpose‑built for alcohol‑fed setups where indicated.
Nitrous Express 4150 4-BBL/Alcohol Nitrous Kit (100-500HP) w/10lb Bottle
