WRAIN applications (water of water injection on tvs apache) + YEIS

Why do we want to make Water & Air Injection system? the answer is very easy ... to get more power in combustion chamber, this system is very effective with the induction system with pressure as the use of turbo or supercharger, to naturally aspirated engines are also many advantages in the can with the implementation of the System WrAin same as in the use of turbo and supercharger especially if your machine already has a substantial compression ratio between 9.5 and upwards. Water Injection essential idea of ​​this system has been developed since the early decades of the 20th century ago, namely in 1910, until World War II ahir many aircraft engines at the time that use this system.
Water Injection (Wa-i) works by lowering the high temperature combustion chamber, which is due to the inhaled air has cooled engines because of mixing with water mist, this can be equivalent to using a high octane gasoline octane number of about 113. Air temperature inside the intake and combustion chamber (Chamber Commbustion) high can cause poor air content (oxygen) in them so that they can cause a poor mixture, detonation / engine knock or pinging will occur because the air / fuel mixture ignites prematurely or burns not precise and perfect. But the weakness of this system is the Water Injection just works perfectly on a high RPM engine speed or when the carburetor is fully open, when on lap down or low rpm it can be felt no lag or hiccup and the engine feels stuck.




Water Injection

Is Water Injection? Water Injection has the same principle as a water injection system, just on Water Injection in the input into the combustion chamber is the Air, The theory is correct Air Fuel Ratio (AFR) or the ratio between air and fuel on lap down when the carburetor is not fully open in order to remain perfect in comparison with so it 13,5:1 air and fuel mixture to remain perfect so that the combustion process will get better and increase the power of the engine and fuel economical because the setting of fuel can we make more LEAN, but weakness Air Injection system is likely to be effective only at low rpm or when the carburetor is not yet fully open, as well as air mixture in conditions likely to fuel more than the risk of symptoms of overheating engines (Over Heat) can occur.

WrAin S1-NV (Stage - 1 Non Pumped Version)

WrAin Then what? This is a new system by utilizing both methods above, is expected to obtain maximum results, this method menggabungan two previous methods are a refinement of the individual - each method in order to minimize deficiencies, respectively - each of these methods. In theory a combination of water and air mixture would produce a more solid carburetion and will further improve the combustion in the Combustion Chamber (Room fuels). Why WrAin? what happened to the use of Water Injection is the compression of the engine is more dense than normal so that the combustion chamber by water vapor and solid fuel, but this led to poor air content in the engine due to air ration that should be filled by air by the carburetor has disuply filled by water vapor, the water injection here on duty to supply more air into the combustion chamber to obtain a ratio that remained correct in the combustion chamber.


I was feeling after applying WRAIN system and tube YEIS on tvs apache
is more responsive acceleration, engine temperature slightly decreased, more efficient fuel consumption. but besides that, all of which certainly is not shy anymore at 11000 rpm
check this for wrain instalation scema