Description
The Nitrous Express NX940 Holley High Ram Plenum Nitrous Plate Conversion offers a high-performance solution for direct injection of nitrous and fuel into each cylinder. Designed specifically for Holley Hi-Ram manifolds, this billet aluminum plate installs seamlessly between the upper and lower intake manifolds, delivering a clean and streamlined appearance. Its machined passages ensure precise distribution, providing a direct port-like spray pattern without the flow restrictions associated with traditional nozzles or spray bars. This design reduces the risk of component failure, such as broken or spinning spray bars, making it a reliable upgrade for high-performance applications. The plate’s durable construction and precise machining optimize nitrous delivery, enhancing engine power and responsiveness. Easy to install, it maintains a sleek look while improving the efficiency of your nitrous system. Whether for racing or street performance, the NX940 is an essential component for those seeking reliable, high-quality nitrous injection. Note: This product is not CARB approved and requires acknowledgment of this status during installation.
Features:
- Designed specifically for Holley Hi-Ram manifolds for seamless integration
- Constructed from billet aluminum for durability and precision
- Machined passages provide direct port-like nitrous and fuel distribution
- Eliminates flow-restricting nozzles and spray bars for increased reliability
- Provides a clean, high-tech appearance with a super clean look
- Easy installation between upper and lower intake manifolds
- Optimizes nitrous delivery for improved engine performance





















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