Some Advantages Of Direct Port Water/Meth Injection

Posted by usrallyteam on September 1st, 2017

This is done by keeping combustion smooth and stable and by radically dropping intake air temperatures so that greater amounts of boost, ignition timing, and/or compression ratios may be put to work. When implemented correctly it provides benefits very similar to unleaded racing fuel. However, it costs pennies per gallon instead of the typical or more. Furthermore, it allows the tuner to keep the boost turned up all week long instead of only at race weekends.

Surely, the easiest gains come from dropping the air temperature. Colder air is denser. So, more air mass may be flowed into the engine compared to when it is hotter. A single inexpensive spray nozzle can make this happen. Builders are smart to place one of these after their intercooler. The fluid evaporates and the air is immediately made colder. Octane boosting is easily done, too, with just one nozzle placed after the throttle. However, this is a "good enough" sort of compromise. It's far better than nothing, but the fluid does not distribute perfectly evenly from one cylinder to another. Direct port water methanol injection does this job perfectly vs. merely adequately.

Again, spray distribution is exactly the same from one cylinder to the next. This makes for a superb alternative to expensive racing fuel. Whereas a dual port arrangement (with one air cooling nozzle and one to boost octane) is fine for street tunes, direct port delivers huge value when pushing more aggressively (e.g. with "100 octane file"). Interestingly, benefits are appreciate most by those with both small and significantly larger turbos. Little chargers make a lot of heat when pushed beyond normal boost levels. They "breathe fire", so to speak. An engine that has been fitted with a big turbo also has to deal with massive heat. -not because of turbo inefficiency but because of the radical increase in air (and thus combustion energy).

With a direct port water/meth kit installed, there is no need to think twice about pushing as hard as the engine will take. Risk is radically reduced while power output surges. With the proper direct port injection setup, you will not have any trouble running a high octane file on weak pump gasoline. This is the power direct port injection affords your vehicle. flexibility and very safe FUN.

As a reminder, there are several designs of dual port injection available on the market today. Most work fine, but have a limited capacity to help aggressive builders, racers, and tuners. Finding a design that has been tested for success and improvement is fairly straightforward. Just look for a company that invests in innovation and focuses on technology vs. marketing. Work with a group that has been done in this field over the last decade or so, because there has been a steady evolution of systems within this period. Such firms have the greater awareness that guarantees successful implementation. Dual nozzle mounting works. Direct port, however, works a LOT better. Only buy from very serious providers that lead the industry when the dual benefits of octane boost and intake cooling must be maximized.

There is no point in taking any chance when pushing very hard. Get in touch with a company that can help you get everything right the very first time.

The author is a blogger. This article is about direct port water/meth injection.