remap + Whater Methanol on diesel. ?good or not?

[masciaro]

i fin this on ebay

http://www.ebay.com/itm/Diesel-Water...ZTKLMI&vxp=mtr

http://www.automotriz.biz/coches/Aft...des/87682.html

[translation]

Many owners of diesel vehicles are the installation of water-methanol injection in their engines. Water injection systems methanol provide a number of performance advantages when combined with the delivery system normal diesel fuel. Several manufacturers offer add-on kits for various applications, most of them designed for heavy trucks and off-road use. There are several reasons why injection systems water-methanol provide additional performance. Any vehicle owner considering that this system should know why the water-methanol injection can be a good thing. Injection System Components

A typical injection system includes a water-methanol storage tank containing a mixture of water and methanol at a prescribed ratio - most often a 50-50 mixture. A fuel pump high pressure siphons fuel from the tank and sends it to the solenoids through a hose. Solenoids meter the amount of the mixture and send through aeration nozzles installed in the intake manifold. An exhaust manifold ties adjusting the system to provide real-time pressure and temperature readings, and sends the data to a digital controller, most often mounted in the dashboard area. Most systems are adjustable for adjustment of maximum performance.
Engine Cooling

When a mixture of water and methanol is introduced into the intake manifold, air temperature engine load may decrease to as much as 200 degrees Fahrenheit. The fine water mist during the atomization and injection, absorbs excess heat. The cooling effect lowers his head and valve temperatures by cooling the combustion chamber. The reduced engine heat causes less friction component and maintains the oil viscosity much longer, extending engine life.
Increase Horsepower

As the mixture of water and methanol reduces the temperature of the charge air, increasing the charge density of air, providing more oxygen molecules. Increased oxygen provides more efficient fuel burn. Methanol, which acts as an additional combustion catalyst improves ignition flash point, while water, which has expanded in gaseous vapor acts as a secondary source of electrical energy by using the "vapor effect "to provide additional downward pressure on the piston during the power stroke. The result is more power and torque. For a 5.9 liter engine with a mixture of 50 percent, an increase of 100 to 150 pound-feet of torque and 50-100 horsepower it is possible.
Fuel economy
<P> The injection process water-methanol, which acts as a source of supplementary fuel is supplied in small amounts, improves fuel mixture for all possible energy derived from the combustion process. Diesel fuel vapor or liquid which might have passed unburned through exhaust gas is burned more completely and efficiently during combustion. Less fuel is wasted, which increases the overall fuel economy. The cost of methanol can be as little as $ 1.50 per gallon. The gains in fuel economy of 10-15 percent are not uncommon.
Cleaner Burning and emissions

water-methanol injection burns much cleaner during the combustion process. Excess fuel is burned, preventing it from entering the exhaust system where the soot and harmful carbon accumulation occurs. The combination of water-methanol also has the effect of "vapor-cleaning" in the exhaust flow passages, elimination of carbon buildup, soot and varnish. The increased airflow provides better engine intake and exhaust breathing. Less particulate material exits the exhaust pipe, which contribute to raising the level of environmental emissions.
Heavy Duty Trailers

Due to the decrease of air temperature and load power increase, water-methanol injection performs particularly well for large towing and loading applications, where the head temperatures and higher combustion. Turbo-diesel engines run much hotter than normal when towing heavy loads. The methanol-water injection helps maintain the air charge, and oil temperature components within safe limits.

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[CustomCars]

Good but needed provide many power and usable only for high litrage engine.
But from 3L can begin, will see some economy. For power in lower engine is ok too.
But methanol isn't perfect, good construction should provide safe clean power but needed be carefull

[patolini]

https://www.youtube.com/watch?v=02HZPSe0T8E

1.9l engine