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ZEX LS Series Perimeter Plate Nitrous System

Memphis, TN – ZEX™ has designed the new LS Series Perimeter Plate Nitrous System with three advanced nitrous technologies, each of which gives LS applications a significant power advantage over conventional plate systems.

Adjustable from 100-250 horsepower, the complete, race-ready ZEX™ LS Series Perimeter Plate Nitrous System uses three cutting-edge technologies to provide optimum spray efficiency and fuel distribution for both cable and throttle-by-wire engines. It is a direct fit for all 90mm and larger, “4-bolt” style OEM and aftermarket throttle body/manifold combinations, as well as the new FAST™ LSXR™/LSXRT™ 102mm Intake Manifolds. The ZEXLS Perimeter Plate routes nitrous through a series of internal passages, which causes the nitrous temperature to drop to -127 degrees below zero. This cryogenic phenomenon effectively turns the plate into an ultra-efficient Cryo-Sync™, cooling your throttle body and intake manifold for additional horsepower. The LS Perimeter Plate’s Perimeter Injection™ Technology then utilizes 12 injection points around the perimeter of the intake manifold’s inlet to create a perfectly atomized blend of fuel and nitrous. Finally, the LS Perimeter Plate’s Airflow Enhancement™ Technology injects nitrous at an optimized angle that creates a pocket of intense low pressure just behind the throttle body. This low-pressure area enhances airflow into your engine, further boosting the power of your LS application. The throttle-by-wire LS Perimeter Plate Nitrous System utilizes an electronic TPS switch to activate the nitrous at wide-open throttle.

Quick Factszex

Product: LS Series Perimeter Plate Nitrous System
Part Number: #82195 (Throttle-By-Wire); #82391 (Cable); #82039 (Plate only)
Social Media Pitch: Race-ready LS perimeter plate system is compatible with both cable and throttle-by-wire engines & is adjustable from 100-250 HP
Features & Benefits:

  • Adjustable 100-250 HP boost is activated at wide open throttle using ZEX™ patented electronic TPS switch
  • Cryo-Sync™ Technology cools throttle body while nitrous sprays, creating cooler air charge & greater HP
  • Airflow Enhancement™ Technology creates a pocket of intense low pressure behind throttle body as nitrous is sprayed to enhance airflow for greater HP
  • Designed to fit perfectly with the new FAST™ LSXR™ & LSXRT™ 102mm Intake Manifolds
  • Works with most LS engines; included adapter ring lets plate fit all 90mm and larger, “4-bolt” style OEM and aftermarket throttle body/manifold combinations