I have always wondered about Holley projection. If we could get some kind of
a manifold setup, one of their small projection setups may work well. The
ones under 400cfm....
Maybe someone could pay for PCW to develop one... Bert? Andre? Dave?
Cory F.
> Terry,
> I knowledgeable friend of mine suggested a cheap basic fuel injection
system
> to work with. He suggested using a throttle body injection system off a
> mid-80s GM car. You could buy the whole system, fuel pump, wiring,
> computer, and all for several hundred dollars. There is plenty of
> technology available to burn chips on a laptop. It would be a single fire
> system of course. Hard part would be cobbing up an intake manifold. But
> again, the GM manifold baseplate could be the start.
> Regards,
> Rey
> ----- Original Message -----
> From: Terry and Pat Hayden <[EMAIL PROTECTED]>
> To: V-MAX TECH LIST <[EMAIL PROTECTED]>
> Sent: Wednesday, March 15, 2000 10:28 PM
> Subject: Re: Fuel injection
>
>
> >
> > TC
> > The electronics that I am looking at can be found at
> http://www.sdsefi.com.
> > I would consider the fuel only system "D" as the new digital filtering
> > should enable to us to use a tach or coil feed rather than having to
make
> > and use a cam or crank sensor. A while back both I and the firm was
> > concerned about the quality of the Max's tach signal and how it would
work
> > with their EM-2 system but they have made some improvements in their own
> > electronics (EM-3). With the Max's stock electronics it is my thought
that
> > we can likely get the injectors to fire within a degree of optimum which
> > should be okay for our needs. This system does not sequential fire. The
> > thought is that the injector pulse width needed at high power settings
on
> > engines like the Max is longer than the intake valve open period anyway.
> >
> > I think either a single throttle body on a plenum with individual
runners
> > per port or a smaller individual throttle bodies directly mounted on a
> > runner per port would work. Individual might give a little faster
throttle
> > reponse and of course look trick...the stock manifolds could be adapted
> with
> > the right throttle body. As I suggested before I might look for a some
> junk
> > 38 mm carbs just to butcher them for their bores and throttle plates.
> >
> > According to my calc's, with an 85% duty cycle we would need injectors
> that
> > could flow at least 200cc min ... the Bosch 235's would probably be
okay.
> >
> > hey...maybe with the combined talent on the list we can make this thing
> > happen!
> >
> > cheers, Terry
> >
> >
> > -----Original Message-----
> > From: TC <[EMAIL PROTECTED]>
> > To: V-MAX TECH LIST <[EMAIL PROTECTED]>
> > Date: Sunday, March 12, 2000 3:15 PM
> > Subject: Re: Fuel injection
> >
> >
> > >Terry,
> > >The ones that I thought could be adapted the easiest were the IDF
> > >style Throttle Bodies, 2930 series, at
> > >http://twminduction.com/tb/idf.html ......... the TWM home page is
> > >http://www.twminduction.com/ ....
> >
> > . I also found some super small injectors at
> > >http://www.rceng.com/prices.htm ... they have some 155cc/min guys
> > >there that I think would be perfect .... anything around 15lbs per
> > >hour I thought should be fine ...... Of course ... I have been looking
> > >at those 50mm throttle bodies off of Civics and Saturns as well ...
> > >(one big one) ... as it seems this would make it easier to accommodate
> > >throttle cables and eliminate a lot of expense, (of course now you
> > >really have to have a manifold made). >
> >
> > .............................................
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>
>
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