Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (50-300HP) w/o Bottle

If you're looking to add significant power to your carbureted gasoline engine, this Nitrous Express kit is designed to help you achieve that goal. This system is built for 4-barrel carburetors and can add anywhere from 50 to 300 horsepower, making it a popular choice for racers who want a noticeable performance boost without breaking the bank. It utilizes an advanced spraybarless design, which means there are no spray bars to obstruct airflow or potentially fail over time. This design helps ensure consistent fuel and nitrous distribution for reliable power delivery.

The Phase 3 series plate technology is a key feature here, offering improved distribution and atomization of the nitrous and fuel mixture. This translates to more efficient combustion and better power gains. The kit comes with robust components like limited lifetime guaranteed Lightning solenoids, a heavy-duty 40-amp relay for reliable electrical control, and stainless steel bottle brackets for secure mounting. It also includes an extra-long supply line, giving you flexibility during installation. While this kit is designed for gasoline engines, it is also available for alcohol applications.

This kit does not include a nitrous bottle, so you'll need to source that separately. It's important to note that this system is not CARB approved and cannot be shipped to California. For optimal performance and safety, always follow the manufacturer's installation instructions and consult with a professional if you're unsure about any part of the process.