1996 International
Cummins 535 HP Diesel Engine.

Mr. Tex W. Harris, owner of T.W. Harris Trucking in Washington, IL., is a long time user [16 years] of Evans cooling products. “We have had 300% better than ever expected results in using the Evans coolants in our heavy truck equipment as well as all our personal autos and small trucks. Damage to radiator heater cores, hoses, coolant pump seals and engine head gaskets, from high coolant pressures, is totally gone. Best of all: The money saved by ‘better’ fuel economy, elimination of hazardous waste disposal costs, and safety to all concerned, has more than re-paid us for the initial investment in Evans Coolants. Notice that I call it an INVESTMENT, not an OPERATIONAL COST.” - TH

Ron Hinzman
550 Caterpillar Powered Peterbilts

Mr. Ron Hinzman of Crabtree, OR converted his 550 Caterpillar Peterbilts to Evans NPG+ in summer 2002. Here he sums up the results; “Hauling loads averaging 79,000 lbs through the mountains of the Pacific Northwest and Southwestern deserts is not an easy task, but Evans NPG+ coolant takes all the worry out of our high heat problems. We can now run full power with the windows up and the air-conditioning on, also our trucks fuel consumption is down about 5%.” - RH

J. M. Karsonovich
2000 Ford F250

Mr. Karsonovich runs NPG+ in his F250 also equipped with an 80 HP Power chip, Propane injection, 4" stainless exhaust, improved turbo products, larger air intake system & transmission mods., 35" tires, 4" lift system, Ramsey Winch and he pulls a 13,000 lb Montana Fifth wheel trailer. "My truck never ran cool until I switched it to NPG+. A zero pressure system also saves my engines components from premature failure like the hoses, radiator, heater core, pump, etc. There is so much less stress on these parts. The best thing about Evans is the lifetime protection you get and worry free system by not having to add SCAs. I wouldn't recommend or use anything else." - JK

James Fonville
Prevost Motor Home

Mr. James Fonville, of Scio, OR travels in grand style with his Prevost Motor home. To protect his investment, James cools his motor home with Evans NPG+. Since installing Evans NPG+, James has been on the go across the USA and Canada. Evans also cools both of his coach gen-sets. These gen-sets used to shut down from heat problems about every 30 minutes. With NPG+ cooling them, they have run as long as two days without issue. No more TV interruptions while watching, “All My Children” etc. “Thank you T.W. Harris and Evans Cooling Systems.” - JF

Matt Arata
Caterpillar Powered Trucks

Cattle and hay hauling, in the Willamette Valley of Oregon, is Matt Arata’s business. With Evans NPG+ protection in his Caterpillar powered trucks; he keeps running while saving on fuel, maintenance time, engine wear, and cooling components. Without water in his engines, Matt’s daily rounds are worry free - Winter and summer.

Keith Ross
Eagle Motor Coach

Mr. Keith Ross, of Nova Scotia, is the proud owner of this beautifully built custom 48 foot “Eagle” motor coach. After installing Evans NPG+ coolant, Mr. Ross is equally proud of its performance. “Now, I do not slow down on mountain grades from heat problems. Also, our GMC engine heats our bath water, through a coolant filled heat exchanger. Evans NPG+ does that job so well, we no longer have long waiting times for the next person to shower.” - KR

Evans in China.

The Associated Press recently reported that China’s economic growth rate is expected to be 8 percent this year. Evans is there, making NPG+ available to its Chinese customers. Even if you don’t read Chinese feel free to browse our Chinese web pages.

Read "Evans NPG+ Unlocks Reserve Cooling System Capacity at 16,000 Feet."

1991 Freightliner Truck-
Detroit Diesel Series 60 Engine.

Converted New in December 1990 - The engine has never used anything but Evans NPG. Hauling over the Rockies on it's VA to CA run, operating with modified 215° thermostat and 230° fan switch, Fuel economy is a consistent 7.5 MPG. Current mileage is 535,000.

1999 Ford F350 Short Bed-
7.3 Liter Power Stroke Diesel.

Bob Riley of Riley Enterprises pushes his PSD with transmission valve additions, a performance chip, propane injection, aftermarket air intake, 4" turbo back exhaust, auxiliary fuel filters, bypass oil filtration, transmission coolers and aluminum pan, differential cover, and more. For Cooling, in Bob's own words, "Evans was just a natural choice for coolant in a truck with everything else done for the best of the best for protection." - BR.

For more Ford Diesel NPG+ users click here.

860 Massey Ferguson Combine-
540 cubic inch Perkins Diesel Engine.

This Hall Farms Massey Ferguson combine was prone to very high ambient temperature and overheating. A simple switch to Evans NPG coolant easily solved all cooling system problems.

1994 Peterbilt 379
Cat 3406B 14 Liter Engine.

Kevin Brooks, owner of Brooks Transport, Inc., has logged 790,000 miles on his '94 Peterbilt - the last 25,000 of those miles were with Evans NPG. Brooks made the switch to increase fuel economy and decrease cylinder liner stress. The Cat 3406B engine now runs at a higher, more efficient temperature and there has been an improvement in fuel mileage.

1999 Ford F350 Crew Cab-
7.3 Liter Power Stroke Diesel.

Clint Kronenberger Sr. gets 410 HP out of his PSD by using a TS Performance 130hp chip w/ TS Performance propane injection, reworked transmission by SunCoast Transmissions and Converters, aftermarket injectors, a turbo back 4 inch exhaust and Western Diesel Turbo Ram Air intake. Keeping it cool; Evans NPG+.

For more Ford Diesel NPG+ users click here.

1997 Ford Aero - Max Tractors
Turbo Charged Cummins N14 Diesel Engine.

Frank Appice, owner of Tow-Kar Auto Transport in Staten Island NY, has these heavy duty car carriers equipped with Evans NPG to maximize efficiency of the Cummins N14 turbo charged diesel engines - increasing fuel economy "mileage" and reliability.

2001 Dodge Ram 2500 Pickup -
245 HP 5.9L Cummins Diesel Engine.

The engine in this Dodge Ram is a 5.9 Liter, 245 Horse Power, Cummins Diesel. It was modified with a Banks Turbo kit and went straight to Evans NPG yielding a 5% increase in fuel mileage. Owned by our own chief diesel tech, he expects greater performance following further optimization to engine and transmission components.

2000 Sterling Truck-
Cummins N-14 Diesel Engine.

Bill Lloyd of Cornhusker Motorline, Inc. enjoys unequaled diesel engine performance, maximum efficiency and reliability while eliminating common problems inherent in diesel engines. The engine is cooled with Evans NPG.

Blackrock Column TCM Forklift -
Isuzu 6 cylinder Diesel Engine.

This TCM Forklift has a lift capacity of 15,500 pounds. It continues to operate with these heavy loads with no concern for cooling system stresses. It is running with Evans NPG.

1998 Ford E350 Super Duty Ambulance -
7.3 Liter Turbocharged Diesel Engines.

These Super Duty Ambulances run a 24 hours a day, 7 days a week in the New York City 911 System - They only stop for maintenance. Three (3) such units have been running this grueling schedule with Evans NPG from 1999. No overheating issues in the summer, no heat problems in the winter.

1991 Ford High Lift Truck -
8.4 Liter Cummins N14 Diesel Engine.

The Astro Hi-Lifts Corporation installed Evans NPG in 1998 into this application. The truck runs 10 to 12 hours at a time in all types of weather - one day in the 70s, the next day at the same job below freezing - with no cooling system trouble.

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Copyright © 2008 Evans Cooling Systems, Inc. Page last revised 12/05/2007