[Diy_efi] mounting a GM tbi 'horizontal' versus 'vertical'
Torbjörn Forsman
torbjorn.forsman
Thu Oct 6 15:46:01 UTC 2005
Ok, it was that one-injector TBI (from an Opel C16NZ engine '1989) i used.
/Torbj?rn Forsman
Lee M. Lemoine wrote:
> i should clarify, this is the TBI with one large injector at the top,
> not the type with the 'spiderweb' inside (aka: 4.3 liter)
>
> On 10/5/05, *Torbj?rn Forsman * <torbjorn.forsman at gengas.nu
> <mailto:torbjorn.forsman at gengas.nu>> wrote:
>
> I have once tried to mount a GM TBI horizontally (or, 15? slanted) in
> place of the Stromberg carb on an old Volvo B20 engine. Absolutely no
> idle problems. The only difficulties were adaption of the TBI to the
> different size of the engine.
>
> /Torbj?rn Forsman
>
> Lee M. Lemoine wrote:
> > I'd imagine idle will be a little rougher, as most of the time on TBI
> > vehicles at idle you can basically see the droplets of water drip
> onto
> > the throttle plate.. (least i could on my dodge aries!)
> >
> > Why not make an elbow and mount the TB in the vertical position,
> so that
> > you don't have to be concerned with fuel dripping out of the intake
> > plenum... I'm not sure, but from what i remember of my dodge,
> there
> > was quite a bit of fuel spatter with the air intake assembly
> off... not
> > sure the vaccum through the idle control passage will be enough to
> > contain all that.
> >
> > --LL
> >
> > On 9/29/05, *Dan Sawyer* < dansawyer at earthlink.net
> <mailto:dansawyer at earthlink.net>
> > <mailto:dansawyer at earthlink.net
> <mailto:dansawyer at earthlink.net>>> wrote:
> >
> > All,
> >
> > I would like to mount a GM tbi on an MGB. The intake manifold is
> > horizontal instead of vertical. Is it possible to mount a GM
> tbi rotated
> > 90 degrees? What are the impacts of doing so?
> >
> > Thanks,
> > Dan
> >
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> >
> >
> >
> >
> > --
> > Sincerely,
> >
> > Lee M. Lemoine
> > http://www.turbochargedsoul.com/
> >
> >
> >
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>
> --
> Sincerely,
>
> Lee M. Lemoine
> http://www.turbochargedsoul.com/
>
>
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