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Honda R-12X on Water/Methanol injection. Medium boost setting.

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Uploaded by on Jul 7, 2009

One of our Honda R-12X jet ski's running our custom water/methanol injection. No need for upgraded intercooler, no heat soak, no need for race gas. Running 16 lbs of boost in this video and racing a stock Honda R-12X. Low and mid range power is GREATLY increased. Top speed is bumped up a bit as well. Cheap, effective, and easy to use!! Can't say enough about it.

Kit's are effective and easy to install on ANY jet ski or boat. Water proofed components, easy install, safeguards and so much more.

For more information please contact us at sales@pre-racing.com

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Uploader Comments (PreRacing)

  • We designed and fabricated it ourselves. Contact us directly and well be happy to discuss it with you in more detail. We have been running it for over a year now on about 19 skis. It works flawlessly and is one of the best mods out there for a forced induction jet ski.

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All Comments (6)

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  • y not just buy a bigger more powerful ski

  • damn those are some pretty colored Hondas mine is all black gets kinda hot considering i live in Florida lol

  • Where did you get this kit or did you fabricate it yourself?

  • they got 165 been up to 73 not bad for not ever tuching the motor

  • ive been 72 on one of them i belive 150 hp

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