Nitrous Express Dual Holley/Gasoline Nitrous Kit (100-500HP) w/o Bottle

If you're looking to add significant power to your Holley-fed gasoline engine, this Nitrous Express Dual Nitrous Kit is a solid option. Designed for a wide range of power increases from 100 to 500 horsepower, this kit uses an advanced spraybarless plate design. This means you get better fuel and nitrous distribution, leading to more consistent power delivery and improved atomization compared to older spray bar designs.

The Phase 3 series plate technology is a key feature here. By eliminating traditional spray bars, you avoid issues like sagging, splitting, or airflow blockage that can happen with older systems. This results in a more reliable and efficient nitrous injection. The kit comes with everything you need to get started, including Lightning solenoids with a limited lifetime guarantee, a heavy-duty 40-amp relay, stainless steel bottle brackets, and extra-long supply lines. It's also available for alcohol applications, offering flexibility for different fuel setups.

Keep in mind that this kit does not include a nitrous bottle, so you'll need to source that separately. Also, this system is not CARB approved and cannot be shipped to California. For racers and performance enthusiasts looking for a well-built nitrous system with modern technology, this Nitrous Express kit offers a strong foundation for significant power gains.