Discussions relating to Turbochargers, Superchargers, Induction, Engine Mods, Exhaust Mods, and other items specifically to make your MX5 or Roadster put out more power.
Moderators: Growler, jif, SLYDIT, Born_disturbed
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jif
- Why yes, actually I do run this site.

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- Joined: Wed May 24, 2006 10:03 pm
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by jif » Fri Dec 28, 2007 4:23 pm
poison wrote:What systems are there for Water Injection? Anything that can be made/modified to suit or is it an off the shelf $$$ item?
by happy coincidence I just came across this
http://www.projectwrx.com/modules.php?n ... age&pid=34
...it's about the same as the "devil's own" kit sold thru miataturbo.net . There's also coolingmist and snow performance... and aquamist ($$).
The basic ones seem to be all about a pump (Shurflo), pressure switch, and a nozzle...

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jif
- Why yes, actually I do run this site.

- Posts: 470
- Joined: Wed May 24, 2006 10:03 pm
- Location: I'm a JAFA and I'm OK
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by jif » Fri Dec 28, 2007 6:13 pm
to answer poison's question about WI volume rates, rule-of-thumb seems to be up to 25% of fuel if non-IC'd, or 10% if IC'd ...
this (ideally) means somehow following the fuel or airflow rate rate above some set point... and that's where it starts to get expensive (again) ! doh.
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