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Location:
Brisbane
Registered:
February 2003
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Re: Building EFI systems.
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Sun, 24 July 2005 06:13
 
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as i'm still (after 1.5 years) doing this kind of thing (custom EFI on an 18Rt), can i suggest that you not fabricate your own intake & plenum unless you've got access to the tools/parts in your own workshop.
If it weren't for the money plowed into the head/cam/elves etc on my own car, i would have gone to 18rg+t or some other factory EFI setup.
Unless you're looking for massive flow requirements in the runners, plenum etc there's no great benefit in re-inventing the wheel.
In my case mixing non-cross-flow heads and high-mounted turbos has made it impossible to place injectors in a sensible spot.
having hosed all over your idea, can i suggest some light reading here:
<http://www.sdsefi.com/techinta.htm>
<http://www.sdsefi.com/air12.html>
Step by step guides for fabricating EIF for subaru & rotary 0 but the principles are universal.
plus i recommend this site simply because it makes sense to me:
<http://www.msefi.com/>
<http://www.msefi.com/msinfo/manual/mtabcon.htm>
also, for ECUs you'll probably need tunable unless migrating to something that's basically factory (e.g. Norbies suggestion of 2t-gue). Cost will be the detemining factor.
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