Re: Poor Man's ECU Fuel Enrichment

["Michael and Portia Loeks" <mloeks@columbia-center.org>]

I have a fuel enrichment box that was manufactured by(or for) Callaway. It
looks like it is pretty simple. I am guessing that the output pulse width
(to an injector) is modulated as a function of boost pressure. The only
connections are power, boost pressure and fuel injector output. I haven't
hooked it up yet, but it seems like this would be an appropriate way of
providing boost enrichment.  I could supply P/N etc. if anyone is
interested.  Mike
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           Michael & Portia Loeks
           Warren ,Oregon U.S.A.
 Current fleet for those interested:
 1986 Audi 5ktq - Tornado Red/Fuchs/1.8bar
 1985 Toyota Celica GT-S Convertible
 1993 Chevrolet Suburban
 1984 Ford F-350 Flatbed
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Phil Payne wrote:
>Some people have had some success with _additional_ injectors or
>cold start valves mounted such that all cylinders are addressed - e.g.,
>right behind the throttle body.