Evans Cooling Systems Testing Information

TEST PROGRAMS - 1984 TO DATE
THIRD PARTY CONTROL or PARTICIPATION

We are still compiling much of our test data for proper outline and summary for the web. Summaries with "Read" buttons are online, we will continue to update this section as we complete and summarize the remainder of our testing, which should be available Soon.

March 1999	Laboratory Testing Of Evans Fortifier For Effectiveness As A Cooling System Descaling And Anti Scale And Corrosion Preventative	Soon
February 1999	TACOM (US Military Tank and Automotive Command) Testing Of Evans NPG In A 6.2L Diesel "Hummer" Engine On A Dynomometer	Soon
January 1999	Chrysler Cold Testing At -20° (Environmental "Tunnel") Of Evans NPG Equipped 4.0L XJ - Chrysler Police Jeep	Soon
December 1998	Independent Vehicle Certification Laboratory Test Of Evans NPG And Evans Fortifier For Improvements To EPA Fuel Economy And Emission Testing	Soon
October 1998	Evans NASCAR Busch North Race Car Test Of Evans NPG Race Engine Durability At 1500 Hours	Soon
September 1998	Evans Cooling Laboratory Bench (Cold Cell) Tests Of NPG Viscosity And Flow In A Radiator Core Controlled To - 30° F	Soon
August 1998	Evans Cooling Laboratory Bench Testing Of Descaling Radiators And Relieving Of Core Tube Blockage With a Charged Particle Additive	Soon
June 1998	Chrysler Viper Engineering Group, Tests NPG For Protection Against "After Boil" and Overheating Protection	Soon
June 1998	Envirocool Corp Testing Of NPG + A Charged Particle Additive Combined Use For Descaling And Radiator Lubricant	Soon
May 1998	Evans NASCAR Busch North Race Car, Test Of NPG Cooling For Temperature Stability And Use Of A Radiator Tank Oil Cooler (Liquid to Liquid)	Soon
March 1998	Enders Racing Engine Development Test Of NPG On Ford Race Engines For Power And Durability Improvement	Soon
August 1997	Evans Cooling Laboratory Bench Tests Of Cold NPG Viscosity With A Charged Particle Additive Added	Soon
May 1997	Safeway Foods Cavitation Tests Class-8 Tractor Engines
April 1997	Marlino Construction Testing Of Overloaded Class-8 Tractor Testing
March 1997	Holcomb International And Evans Cooling, NPG Cold Viscosity Testing
February 1996	Continued Testing 4.0L X-J Chrysler Police Jeep
June 1995	Conversion Of a 2.5 Liter Diesel Prototype Jeep Engine To NPG
April 1995	One 4.0 Liter 6 Cylinder XJ Jeep Converted To NPG AS Police Vehicle
September 1993	Two 5.2 Liter V-8 ZJ Jeeps Converted To NPG
March 1993	Cummins Diesel Engines and ARCO Chemical Joint Test Program SAE Paper #930584
January 1993	Mitsubishi High Performance Tests
September 1992	Ford 4.6 L V-8 Crown Victoria Engine Test Program
June 1992	Navistar DT-466 Engine Hot Ambient Tests With Mobil Oil SW
May 1992	Echlin / Ford 5.0 L V-8 Engine 7000 Hour Test
March 1992	Jeep 5.7 L Engine " Off Road" Test
February 1992	Audi Quattro Turbo High Compression Test
January 1992	Ducati 750cc WERA Motorcycle, Unlimited
January 1992	Ford 3.0 V-6 Alternate Fuel Test
September 1991	Hi Flow Retrofit Kit To Second VW
August 1991	First Brands Analytical Report On NPG After 79,600 Miles Of Operation In a Buick Turbo
July 1991	1991 Chevrolet 5.7 Liter Truck EPA Highway and Road Test
June 1991	Colorado State University SAE Competition Natural Gas 5.7 L Light Duty Truck
May 1991	Three Caterpillar 966C Bull Dozers at Barbarosa Converted To NPG Basic
May 1991	DD Series 60 Engine To NPG For Coolant Life
December 1990	Conversion of New DD Series 60 Engine to NPG Basic
October 1990	Nissan and HKS Designed Evans Cooling System Into a 300ZX Twin Turbo Prototype
August 1990	Ford Truck Spark Activity On 4.9 L Engine
April 1990	189 of the 300 Severe Duty Ambulance Conversion By the City of New York In Actual Use
March 1990	Subaru Factory Race Team Applies Evans Cooling To Overheating Pro Rally Championship Car
March 1990	SAE Paper by Dow Chemical Of Canada #900432 - Development of An Anhydrous Coolant For Automotive Applications
February 1990	Cavitation Study Class 8 Diesel By John Deere
February 1990	Harrison Radiator Testing
April 1989	Hot Tunnel Testing at GM of an Optimized NPG System on a 1988 Corvette
March 1989	High Stress Engine Testing Under Actual Racing Conditions
March 1989	Increased Spark Tolerance and Power During High Coolant Heat and Engine Loads
March 1989	Effect Of Coolant Temperature On Critical Head Metal Temperatures
August 1988	University of Maryland Methanol Competition SAE All Around Construction
February 1988	Fuel Economy Tests of a Hybrid Cooling System On a Class VIII Highway Tractor
January 1988	Testimonial By Ted Byers of Ford On NPG Cooling
October 1987	Detroit Diesel Series 60 Engine Test
February 1987	GM Coolant Validation Test, Including BL2 - 2 700 Hour Engine Test Run by Dow Chemical on a Non - Aqueous Coolant As Formulated In the Dow Formulation XS - 84104.02L
September 1986	SAE Paper #861428 by John Evans and Thomas Light - Expanding the Limits On Engines and Vehicles Imposed by Circulating Liquid Engine Cooling Systems
August 1986	GM Standard After Boil Test
July 1986	Ford Escort Radiator Reduction Test
April 1986	GM Special Products High Performance Test
1986	1986 - Spark Activity
February 1986	UPS Multi - Fuel Engine Program, SAE Paper # 860067
October 1985	UPS Mack Tractor / Caterpillar Engine Test
June 1985	GM Chevrolet Corvette Hot Tunnel Test
February 1985	GM 6.2 liter V - 8 Diesel Test
June 1984	GM Engine Dynamometer Test

From our first test vehicle in the late 70s to our own high performance race team, we have, and continue to pursue a very aggressive testing and development program on all our systems. Evans Cooling Systems has specific results and data from 60 different selected test programs run over ten years in various applications of NPG to both gasoline and diesel engines. Above is our summary of those tests. Detailed back up data of all testing is available in our files, at Evans Cooling Systems’ engineering offices in Sharon, Connecticut.

If you'd like details on any of our test programs, please feel free to inquire using any of the available contact info we'll be happy to provide you with any of our non-exclusive or non-confidential test data.


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