DIY_EFI Digest Wednesday, September 22 1999 Volume 04 : Number 538 In this issue: UEGO for $2000, discount? Scratch built EFI See the end of the digest for information on subscribing to the DIY_EFI or DIY_EFI-Digest mailing lists. ---------------------------------------------------------------------- Date: Tue, 21 Sep 1999 20:05:19 -0400 From: "Ezra Hall" Subject: UEGO for $2000, discount? Has anyone contacted Powertrain to obtain the educational discount? If so, how much of a discount is it? Thanks, Ezra (with NTK sensor but no time to develop controller for it at the moment) ------------------------------ Date: Tue, 21 Sep 1999 21:30:02 -0700 From: "David Hiatt" Subject: Scratch built EFI This is a multi-part message in MIME format. - ------=_NextPart_000_0044_01BF0478.76918C60 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Warning long post: I have been lurking on the EFI forum for a while and was hoping if you guys would help me. I am an race engine builder of old and have worked on everything from Topfuel and blown alcohol rails to Pro gas, and realize from my lurking that I'm clueless to this electronic stuff. For once I feel pretty much lost in a field I usually feel comfortable in. I'm hoping you can help me with a project I'm trying to build. What I have are two engine (2100cc VW, and 190 C.I.. Corvair) both converted for aircraft use. I'm using a Ellison throttle body type injection system designed for aircraft use and expensive but good. I want to build a fuel injection system that's simply, light, reliable, and inexpensive that I could build for each one of these engines. But I don't know where to start I see all this MAF, VAF, DFI, PWM stuff and I'm again lost. I would like some help with this and wondered if you guys would be willing to help me or point me in the direction of someone that could or a good book or place to start. I have collected a few web sites on FI and wondered if anyone of you might send me your library of sites so I can start this process. Digital seems the lightest and least complex from today's technology, any thoughts? Any and all help will be greatly appreciated! David L. Hiatt Auburn, Washington 98092 - ------=_NextPart_000_0044_01BF0478.76918C60 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Warning long = post:

I have been lurking on the EFI forum for a = while and was=20 hoping if you guys would help me. I am an race engine builder of old and = have=20 worked on everything from Topfuel and blown alcohol rails to Pro gas, = and=20 realize from my lurking that I'm clueless to this electronic stuff. For = once I=20 feel pretty much lost in a field I usually feel comfortable = in.

I'm hoping you can help me with a project I'm = trying to=20 build. What I have are two engine (2100cc VW, and 190 C.I.. Corvair) = both=20 converted for aircraft use. I'm using a Ellison throttle body type = injection=20 system designed for aircraft use and expensive but good. I want to build = a fuel=20 injection system that's simply, light, reliable, and inexpensive that I = could=20 build for each one of these engines.

But I don't know where to start I see all this = MAF, VAF,=20 DFI, PWM stuff and I'm again lost. I would like some help with this and = wondered=20 if you guys would be willing to help me or point me in the direction of = someone=20 that could or a good book or place to start.

I have collected a few web sites on FI and = wondered=20 if anyone of you might send me your library of sites so I can start = this=20 process. Digital seems the lightest and least complex from today's = technology,=20 any thoughts?

Any and all help will be = greatly=20 appreciated!

David L. Hiatt
Auburn,=20 Washington
98092

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