New never installed complete kit 82040 with blow down tube and auto meter nitrous pressure gauge
This is not a cheap simple kit..it's serious nitrous up to 300 shot.
Zex Nitrous Oxide Systems 82040 - ZEX Perimeter Plate Nitrous Systems - Overview - SummitRacing.com
$619 plus the $50 gauge plus the Blow down tube. Easily a $700 kit
Giving it away for $525
The ZEX™ Square Flange Perimeter Plate Nitrous System is a complete kit that uses revolutionary Perimeter Injection™ Technology to optimize the distribution of nitrous oxide and fuel in order to deliver the most horsepower possible from your kit. The ZEX™ Square Flange Perimeter Plate Nitrous System is tunable from 100-300 horsepower on square flange four-barrel carbureted applications. The kit includes a 10 lb. nitrous bottle, brackets, and all necessary plumbing and electrical connectors.
ZEX™ Square Flange Perimeter Plate Nitrous Systems utilize three revolutionary ZEX™ patented nitrous technologies: Perimeter Injection™, Cryo-Sync™ and Airflow Enhancement™.*
Perimeter Injection™ Technology:
Unlike traditional nitrous kits, the ZEX™ Perimeter Plate employs multiple injection points to create a perfectly atomized blend of fuel and nitrous. This mixture is then fired directly into the center of the intake plenum, ensuring equal dispersal between cylinders. By optimizing cylinder-to cylinder distribution, ZEX™ Perimeter Injection™ Technology generates maximum power without sacrificing engine safety.*
The ZEX™ Perimeter Plate routes the nitrous through a set of internal passages before spraying it into your engine. During this circulation process, the nitrous temperature drops to 127 degrees below zero! This cryogenic phenomenon effectively turns the plate into an ultra-efficient Cryo-Sync™, cooling your carburetor and intake manifold for additional power.
Airflow Enhancement™ Technology
The ZEX™ Perimeter Plate has been designed to inject the nitrous at an optimized angle, toward the center of the intake plenum. In addition to ensuring proper cylinder distribution, this ZEX™-developed technology creates a pocket of intense low pressure just below the carburetor while the nitrous is being sprayed. This low-pressure area enhances airflow into your engine, which further improves power gains.