The Edelbrock Progressive Nitrous Controller offers complete control over your nitrous system in a powerful and compact package. Pulse width modulation regulates the amount of nitrous being delivered over a specified period of time by the nitrous and fuel solenoids. The digital display is easy to read and very simple to program, thanks to touch switch programming. You have the ability to select and individually program the nitrous parameters that you need in order to optimize traction, control your chassis and ramp up your nitrous system safely. The end result leads to quicker ETs and lessens the risk of engine and chassis abuse. The compact controller is also great for automotive and motorcycle applications
PRO-FLO 4 LS ECU & HARNESS KIT FEATURES:
- Quicker ETs and less risk of engine and chassis abuse
- Utilizes pulse width modulation to regulate the amount of nitrous being delivered over specified time
- Select and individually program nitrous parameters to optimize traction and chassis control
- Integrated battery voltage monitor
- Non-volatile data memory retains your settings
- +12-volt timer output for auxiliary output
- Complete with wiring harness and manual
- Single- or dual-ramp adjustable from 0 to 9.999 seconds
- Full digital circuitry with easy-to-read LCD display
- Epoxy-potted for durability
EMISSIONS CODE
FOR RACING USE ONLY: All products with this icon are intended to be used on vehicles that are exclusively designated for racing use only. They are not legal for use on vehicles that are registered for street use.
PDF-Installation Instructions
GENERAL WARRANTY INFORMATION
Edelbrock Group shall not be liable for any and all consequential damages occasioned by the breach of any written or implied warranty pertaining to this sale in excess of the purchase price of the product sold. If you have any questions regarding a product or installation, please contact our Tech Department toll-free at 800-416-8628 from 7:00 a.m. to 6:00 p.m. CST, Monday through Friday.
Edelbrock Group warrants each new product (except those specifically stated in sections below) to be free from defects in both workmanship and material for a period of one (1) year from the date of purchase, provided that the product is properly installed, subjected to normal use and service, and that the product is not modified or changed in any way, nor damaged because of negligence by customer or installer or used for racing or competition purposes. Customers who believe they have a defective product should return it to the dealer from which it was purchased or follow the Edelbrock Group Return and Exchange Policy to ship it directly to Edelbrock Group (also see Conditional Warranty below), along with proof of purchase and a complete description of the problem. The product must be returned freight prepaid. If a thorough inspection of the product by the factory indicates defects in workmanship or material, our sole obligation shall be to repair or replace the product. This warranty covers only the product itself and not the cost of installation or removal.
OFF-HIGHWAY USE Many of the parts described or listed herein are designed for off-highway use only. Installation of "off-highway" parts may impair your vehicle's emission control system performance, these parts should not be installed on any vehicle used on any street or highway. Any installation as such may violate state or federal emission laws and could void the warranty for an on-street or highway vehicle.
CONDITIONAL WARRANTY DISCLAIMER All Pro-Flo 2, Pro-Flo XT Fuel Injection Systems, Crate Engines, E-Force Supercharger Systems, Cylinder Heads and QwikData 2 Systems maintain a conditional warranty. These products must not be returned to the dealer; they should be sent to Edelbrock only. The product must be returned freight prepaid. If a thorough inspection of the product by the factory indicates defects in workmanship or material, our sole obligation on all products shall be to repair or replace the product. Warranty covers only the product itself and not the cost of installation or removal.
