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HOW The WATER METHANOL Injection System Works!

Water Methanol Injection System engineering explained 7

In this video you will be able to find out everything about the water methanol injection system and how you can use it to increase power alongside tuning! A lot of times, water methanol is used with turbo charged engines and you will find out exactly why in the footage below! To be more exact, water methanol injection is precisely how it sounds like!

It`s a combination that is consisted of 50% methanol and 50 % water. This liquid is sprayed into the engine`s intake. Inside the engine, the liquid changes state from liquid to gas absorbing heat energy while doing so! The water methanol injection system is usually used on high powered cars with the purpose to reduce the chance of knock!



This is allowing more timing advance, higher compression ratios and higher boost! As we said, usually the combination is 50/50 where both methanol and water are playing different but very important roles in order to help with delivering more power! The power is brought from tuning because running meth/water basically increases the fuel`s octane level! There are also many production cars who have used this system in the past! The water methanol injection was first used by the engineer Sir Harry Ricardo in the 40`s!

Video Credits: Engineering Explained
Satisfied with the results of the system?! If the answer is yes, click here to see how to build a water alcohol methanol injection system by yourself.