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Evans High Performance Waterless Coolant
Product Description
CHANGING A POWERSTROKE TO EVANS COOLANT - Required 7+ Gallons
Evans NPG Coolant ships directly from PA. Please take that into consideration when ordering.
Evans High Performance Waterless Coolant:
NPG+ and RACE coolants have been reformulated:
NPG+c, is our combined benefits coolant.
We reformulated from the prior NPG+and RACE coolants into one High Performance
Coolant.
This formula is compatible with all prior Evans formulas and may be added
without any concerns.
Evans High Performance Coolant combines the benefits of Evans NPG+ and NPGR.
High Performance Coolant provides superior cooling protection for all gasoline
and light duty diesel engines, including marine and light aircraft. In
conditions ranging from -40˚ to 375˚ F; High Performance Coolant provides
cooling protection through constant liquid coolant contact with engine metals.
Eliminates water-causing corrosion, electrolysis and cavitation. One successful
installation provides cooling protection for the life-time of the engine,
reducing maintenance time and expense.
CLICK HERE FOR INSTALLATION INSTRUCTIONS FOR YOUR FORD POWERSTROKE
Links to informational videos:
https://www.youtube.com/user/evanscooling?feature=watch
THE BENEFITS OF EVANS NPG+c COOLANT FOR GASOLINE ENGINES
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INCREASES POWER
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PROTECTS FROM BOIL-OVER
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IMPROVES FUEL ECONOMY
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DOES NOT DEVELOP HIGH PRESSURE
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ELIMINATES SYSTEM SCALING
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ELIMINATES CORROSION
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REDUCES DETONATION
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ELIMINATES PUMP CAVITATION
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REDUCES EMISSIONS
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LENGTHENS LIFE OF ENGINE
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EXTENDS RADIATOR LIFE
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LIFE OF ENGINE COOLANT - 500,000 MILES
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LENGTHENS LIFE OF COOLANT PUMP
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PROLONGS HOSE LIFE
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LOWERS MAINTENANCE COST
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LESS ENGINE NOISE
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REDUCED TOXICITY
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THE BENEFITS OF EVANS NPG+c COOLANT FOR DIESELS
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TESTED 1,000,000 MILES WITHOUT COOLANT CHANGES OR SCA's
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PROVIDES THE COOLING SYSTEM WITH A "RESERVE CAPACITY"
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OBVIATES THE NEED FOR ENGINE POWER DE-RATING
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SEVERS THE CONNECTION BETWEEN COOLING SYSTEM FAILURE AND THE BOILING POINT OF WATER
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ENDS COOLANT MAINTENANCE AND EXPENSE
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ELIMINATES CAVITATION OF CYLINDER LINERS OR PUMPS
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ELIMINATES NEED FOR SUPPLEMENTARY COOLANT ADDITIVES
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IMPROVES CONTROL OF METAL TEMPERATURES
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ELIMINATES SYSTEM SCALING
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IMPROVES FUEL ECONOMY
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PROVIDES A LOW-PRESSURE SYSTEM
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LENGTHENS LIFE OF HOSES
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REDUCES CORROSION
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REDUCES EMISSIONS
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LENGTHENS LIFE OF ENGINE
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STOPS COOLING SYSTEM ELECTROLYSIS
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EXTENDS LIFE OF RADIATOR AND COOLANT PUMP
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REDUCES ENGINE NOISE
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REDUCED TOXICITY COMPARED WITH CONVENTIONAL FORMULATIONS
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| NPG COOLANT FOR DIESEL ENGINES
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| Evans Cooling Systems® has been a leader in the formulation of an innovative coolant technology for improving the efficiencies of all engines including racing and performance applications. Evans exclusive NPG Coolant has proven itself in all types of engines, OE and aftermarket, and almost every major form of auto racing. At the same time, progressive truck fleet owners and owner / operators have been using Evans NPG Coolant to improve the durability and economy of their vehicles. The same revolutionary features that make Evans NPG Coolant the ideal performance coolant also pay off in diesel powered commercial vehicles.
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| WHAT'S THE PROBLEM HERE?
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Diesel engines run more efficiently when they're hot. But up until recently, inefficient cooling has limited how hot you can run a diesel before serious damage occurs. Conventional coolants containing water boil (vaporize) around 225oF near sea level. Cooling systems are pressurized to raise the average coolant boiling point to around 250oF, but that doesn't solve the real cooling problem, which occurs inside the water jackets of an engine.
Inside the water jacket, heat-stressed metal exceeds the thermal capacity of conventional coolant. Area (A) below shows the coolant boils, forming a vapor barrier at the metal's surface. This vapor barrier acts as an insulator and prevents efficient heat transfer from the metal to the coolant, causing localized overheating and vaporization of the coolant.
Furthermore, this super-heated, vaporized conventional coolant doesn't fully condense back into liquid until it circulates back to the radiator. Once it's returned to the radiator, it remains a gaseous barrier to the heat trying to exit to the air until it's fully recondensed. This means the conventional coolant is constantly losing efficiency as it circulates through the hot engine, and even through the radiator.
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| HOW DOES EVANS FIX THAT?
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Evans NPG Coolant is pure coolant - no water added. The non-aqueous propylene glycol (NPG) boils at 370oF, greatly reducing vaporization and eliminating vapor problems. Shown, (above right), at Area (B) Evans NPG Coolant bathes the entire cooling jacket and significantly improves coolant surface effectiveness. Heat transfers more efficiently from the metal to the liquid coolant, and is carried off to the radiator for more effective elimination. Furthermore, any vaporized NPG coolant recondenses while still in the engine, so the coolant continues to absorb damaging heat on its way to the radiator.
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| GREAT! SO WHAT?
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When you eliminate trapped engine heat in the cooling system, you can modify an engine to run hotter, which increases your engine's efficiency. Optional minor cooling system modifications used in conjunction with NPG Coolant allow the operator to choose raising an engine's operating temperature and thus its power output and fuel efficiency. Usually an operating temperature increase of about 25oF produces significant fuel economy gains. Evans NPG Coolant carries off the increased heat smoothly and efficiently, eliminating destructive hot spots, cylinder liner and coolant pump cavitation, and uneven cooling problems throughout your entire cooling system.
This isn't theory - it's in actual use by truck fleets and owner / operators who report gains of up to 1.5 miles per gallon fuel savings in engines modified to take advantage of Evans NPG Coolant's increased cooling efficiency. The cost of the changes necessary to take advantage of Evans NPG Coolant improved cooling properties can be recouped in a year through improved fuel economy alone. The elimination of down-time due to cooling system problems, and elimination of the cost of coolant changes are icing on the cake. These advantages, spread out over several units or an entire fleet, result in significant savings.
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| TELL ME MORE!
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Because Evans NPG Coolant doesn't "after-boil" (boil over, or vent) in the operational temperature range of a diesel engine cooling system, you can change to a low-pressure or no-pressure cooling system. While anyone servicing a cooling system must remain cautious around hot liquids, the danger of an explosive discharge of coolant from accidental cap removal or component rupture is minimized or eliminated. Low, or no-pressure systems also enjoy reduced hose and gasket leakage, and longer cooling system component life. NPG Coolant is safe for use with all metals and totally non-corrosive to many.
| Conventional coolant must be flushed and changed at regular intervals to eliminate contaminants and renew the additives. But the limits of Evans NPG Coolant have yet to be reached, even with millions of miles of fleet use behind it. Evans' patented NPG Coolant is pure coolant - it contains no water and only a few lifetime additives. By the elimination of water, it virtually eliminates corrosion and the occurrence of pump and cylinder cavitation. This means major maintenance savings to all forms of HD diesel operators.
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| INSTRUCTIONS FOR CHANGING A POWERSTROKE TO EVANS COOLANT - Required 7+ Gallons
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This whole process takes about 3 hours.
1) Drain the radiator by opening the petcock.
2) Remove the lower radiator hose from the radiator.
3) Drain the block by removing both block drains.
PHOTOS OF BLOCK DRAIN LOCATIONS
4) Remove upper heater hose from top of water pump and run water thru this hose.(this flushes out the heater core)
5) Blow water out of heater core with air compressor by blowing air thru this disconnected hose. The water will drain out the open block drains.
6) Run clean water thru open radiator tank to flush tank out. (you will most likely see teaspoons of sand in the bottom of this tank when you drain the coolant)
7) Let everything drain for about 15 minutes.
8) Plug all drains, reconnect heater hose, and fill system.
9) Drill small (1/16"-1/8") hole in cap to allow any water to evaporate out of system. This also incorporates the 0-pressure system and keeps the sytem from building pressure.
10) You're done. Now, just watch the level over the next couple weeks for a drop in level from water evaporating. You will loose about 2-4 quarts over the next couple weeks, then it will stop.
| EVANS NPG™ COOLANT FAQ
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Evans NPG Coolant out-performs conventional coolant in freezing weather too. A 50/50 mix of conventional coolant and water typically freezes around -40?F. Evans NPG Coolant remains liquid until -70?F, when it contracts slightly and turns into a viscous slurry. It will not freeze solid and expand.
Evans NPG is non-hazardous to animals and much safer than conventional ethylene glycol coolant. It's essentially non-toxic, which eases disposal concerns.
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FAQ;
Q. What happens if I am traveling and blow a hose with expensive Evans in there?
A. With a 0 pressure system, the likeliness of blowing anything in the cooling system are almost non-existent.
Q. What is the difference in using this and say some of the Extended like coolants or even Ford's new Premium Gold?
A. ELC's are made up using organic acid technology. Many diesels are not compatible with this type coolant. Ford's Premium Gold is a new type of "long life" coolant that uses an SCA inhibiter that has a longer protection life than most additive types. Keep in mind that as long as you have water in the system, as you do with any coolant other than Evans, Cavitaion occures. You are merely trying to prevent the damage caused by it. The sacrificial "layer" you place on the cylinder walls, whether it's organic or scale form, is just that. With Evans non-aqueous coolant, cavitation is non-existant. There is no guess whether your protected from the event, it just never happened. Without water, rust and scale are impossible to form in the system. The biggest advantage comes in the boiling point. With any coolant other than Evans, the low boiling point will ultimately create hot spots or localized boiling in the system. These "spots" can cause un-needed wear on cylinder walls and pistons. The equal heat transfer throughout the engine is what could ultimately save your pistons from melting or scarring rings from a hot run or long pull.
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