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Fluid MotorUnion E90 Dyno w/ Water-Meth

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Uploaded by on Sep 12, 2011

This video is a fun one, meant to showcase the method by which we inject water-methanol into the intake on our project E90 M3.

The system is an Aquamist HFS3 system, modified with custom nozzles and delivery pieces put together by Howerton Engineering.

Enjoy the sights and sounds :)

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Autos & Vehicles

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Standard YouTube License

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Uploader Comments (FluidMotorUnion)

  • I'm being completely ignorant here but isn't water in the engine a bad idea? I understand that it could cool the incoming air but still.....

  • @SteveCapyk As long as it's vaporized well enough with the methanol mixture, it should vaporize completely and cause no issues with the compression and ignition strokes. It's always a concern with water-meth, but as long as the mixture is right and the nozzles are working, it's all good :)

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All Comments (17)

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  • What triggers the meth to come in? Throttle position and rpm? Also is there any chance of washing the bores by using too much?

  • (stupid question that i kinda think i know the answer to) so what happens if the water collects on the side and forms a stream of water instead of mist?

  • What was the result of this? The sound is epic, that's for sure.

  • It's meant to keep things cooler.

  • this allows for more aggressive timing or compression ratio? what?

  • This setup is my wallpaper right now. 

  • how much whp with the meth?

  • Sweet mother of God... Sooooo rad. 

  • Theres a full Aquamist water-meth kit in it!!!!

  • ... Never has a YouTube video ever give me goosebumps and shivers!

    (I want that sound as my ringtone, my alarm clock, and in my car right now!).

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