Nitrous Express 4150 Gemini Stage 6 Alcohol Nitrous Kit (50-300HP) w/15lb Bottle

If you're looking to significantly increase the power output of your vehicle, the Nitrous Express 4150 Gemini Stage 6 Alcohol Nitrous Kit is a robust option. This kit is specifically designed to fit standard 4150 flange carburetors, making it a popular choice for many performance builds, especially those dealing with single plane manifolds on small and big block Fords where distribution can be tricky. It's engineered to provide a perfect nitrous and fuel distribution pattern directly into the intake manifold.

What sets this Gemini plate system apart is its advanced direct-port design. Unlike traditional spray bars, this system avoids issues like sagging, airflow obstruction, or damage, ensuring consistent performance. This kit comes with jetting options for 50, 100, 150, 200, 250, and 300 horsepower increases, giving you flexibility to tune your power output. It also includes a 15lb nitrous bottle, stainless steel bottle brackets, a heavy-duty 40-amp relay, and an extra long 4AN supply line for a complete installation.

The solenoids included are Nitrous Express's Lightning solenoids, which carry a limited lifetime warranty, offering peace of mind. This is the alcohol version of the kit, meaning it's set up to work with alcohol-based fuels. Please note that this kit is not CARB approved and cannot be shipped to California. It's a serious performance upgrade for those looking for a substantial power boost.