Description
Product Overview
The NOS 12500 Cheater Aluminum Injector Plate Kit is engineered for performance‑focused automotive applications. Constructed from high‑grade aluminum, the injector plate provides exceptional rigidity while the surrounding plastic housing keeps overall weight low. Precise machining guarantees accurate injector positioning, reducing fuel delivery variance and supporting consistent engine response. Package dimensions measure 11.4 x 7.8 x 0.7 inches and the unit weighs just 181.44 grams, making storage and handling straightforward. This kit is supplied by NOS/Nitrous Oxide System, a trusted name in performance parts, and carries the model identifier 12500NOS.
Usage
Designed for unisex‑adult automotive enthusiasts, the kit fits a wide range of performance‑oriented vehicles that utilize standard fuel injectors. Ideal for street builds, track day cars, and off‑road rigs, the plate enhances injector stability during high‑load conditions. Installation is straightforward: remove the factory plate, align the NOS cheater plate using the provided mounting points, and secure with the included hardware. The lightweight design minimizes added mass, preserving vehicle dynamics while delivering improved fuel atomization.

Why Choose Us
NOS brings decades of expertise in nitrous and fuel system components, ensuring each part meets rigorous quality standards. The aluminum plate undergoes CNC machining for tight tolerances, while the plastic housing is injection‑molded to resist cracking under heat. Our warranty backs the kit against manufacturing defects, giving you confidence in long‑term durability. Compared with generic alternatives, this kit offers superior material selection, precise fit, and a brand reputation trusted by racers and tuners worldwide.
Key Features
- Precision‑machined aluminum plate for maximum rigidity
- Lightweight plastic housing reduces overall weight
- Easy bolt‑on installation with factory‑compatible mounting points
- Improves injector alignment for consistent fuel delivery
- Backed by NOS warranty and proven performance track record
FAQ
Is this kit compatible with all injector types?
The kit is designed for standard fuel injectors used in most performance street and race applications. Verify your injector dimensions against the specifications in the installation guide to ensure a proper fit.
Do I need additional tools for installation?
Installation requires basic hand tools such as a socket set and torque wrench. All necessary hardware is included, and the process can be completed in under an hour by a competent DIYer.
What warranty does NOS provide?
The product comes with a standard NOS warranty covering manufacturing defects for a period specified in the warranty documentation. Registration on the NOS website may extend coverage.
Can this kit be used with a nitrous system?
Yes, the cheater plate is fully compatible with NOS nitrous kits. It helps maintain injector stability when additional fuel pressure is introduced by a nitrous system.
How does the aluminum plate improve performance?
The aluminum plate offers superior rigidity compared to stock plastic plates, reducing flex under high boost or load. This stability ensures more accurate fuel metering, which can translate to smoother power delivery and better throttle response.





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