ZEX Nitrous Plate Kit Perimeter

Perimeter Plate Nitrous System

Update your obsolete spray-bar type nitrous system with one of our Square Flange Perimeter Plate Conversion Kits. This cost effective and easy-to-install upgrade immediately delivers all the benefits of the ZEXT Perimeter Plate Nitrous System without having to purchase an entirely new nitrous kit. Perimeter injection results in more even distribution of fuel and nitrous for maximum power and engine safety. The conversion kit includes the square flange perimeter plate, gaskets and jet conversion chart.

Fits square flange / 4150 intake bolt patterns

Includes plate, gaskets, fittings, & a nitrous / fuel jetting chart

Nitrous & fuel are injected via outlets placed at 12 points around intake plenum

Cryo-SyncT Technology

The ZEXT 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-SyncT, cooling your carburetor and intake manifold for additional power.

Airflow EnhancementT Technology

The ZEXT 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 ZEXT- 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.

 Perimeter InjectionT Technology

Unlike traditional nitrous kits, the ZEXT 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, ZEXT Perimeter InjectionT Technology generates maximum power without sacrificing engine safety.