Small injectors

[justin ivan]

These adapters do indeed exist for VW CIS injection. As I posted a few days 
ago you just screw the CIS injector cups out and install the new injector 
cups in place, I imagine that Porsche had a very similar set-up. Try 
www.parts4vws.com as a source for these injector cups. I don't have the part 
# on me but just ask for injector cups from a G-60. They will know what you 
are talking about.
Justin


>From: "Walter Sherwin" <wsherwin at home.com>
>Reply-To: diy_efi at diy-efi.org
>To: <diy_efi at diy-efi.org>
>Subject: Re: Small injectors
>Date: Wed, 11 Apr 2001 22:41:04 -0700
>
>I recall not too long ago, someone posting that Volkswagen had such an OE
>setup which for at least a couple of years used an adapter that would screw
>into where the mechanical nozzle was installed in the manifold, and in turn
>would accept a standard OE electronic Bosch injector at the other end.  The
>poster had provided some VW part numbers for these adapters, and I remember
>checking and finding that they were still available, and were about $7 CAN
>each.  I will have to scout about to see if I can find my paper copy of 
>that
>message.  Meanwhile, you might want to check with a local VW dealer.  If
>space for the injector body itself is an issue, then check out some of
>Bosch's EV4 Micro injectors, or some of Siemen's Deka micro injectors.
>Magnetti Marelli have a few micros as well, but they are hard to find info
>about.
>
>If I find that original post, I'll let you know.
>
>Walt.
>
>
>
>
>
>
> > I'm looking at retrofitting EFI to an old Porsche that
> > has mechanical EFI.  It uses injectors at are
> > essentially check valves, similar to those used on CIS
> > systems.  Ideally, I'd like to place the electronic
> > ones in the stock location, but there isn't a whole
> > lot of room.
> >
> > The mechanical injectors have a 12mm OD and a threaded
> > body.  I would like to build small adapters so that
> > EFi injectors can be put in, so they'd need to have
> > ~8mm OD if I want to get them in as far as possible.
> > I've even heard of people threading the outside of
> > electronic injectors and screwing them into a
> > manifold...
> >
> > Any suggestions?  Bikes, ATVs, etc?  I'd need
> > something on the order of 20 lbs/hr.  A catalog or
> > website with pictures and specs would be great...
> >
> > Thanks,
> >
> > Matt.
> >
>
>
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