[Diy_efi] Re: Was 1.3l TBI project, now ITB
b.shaw at comcast.net
Wed Jan 25 19:45:00 CST 2006
I haven't decided much yet, just idle thoughts. A friend on the left coast
is making some serious power in his stroked 928 with individual TWM TBs.
I'm on much more of a budget, so the thoughts about OEM TBs.
The 928 is a V8. 8 runners feed straight into the top of the head from a
common plenum throttled by a LT1 TB, currently around 400rwhp with the
Vortech @ 9 psi.
The intake is the big restriction here, I can make a lot more power with a
better intake system. 8 little Geo TBs fed from a common plenum might be
an interesting way to go.
'84 928s 5 sp. Vortech/749
> From: "Rod Hiorns" <R.E.Hiorns at IEE.org>
> I suggest you check out bike ITBs. Have you decided what size ITBs already?
> What's your peak power, number of cylinders, and runner centerline spacing?
> Behalf Of Bill Shaw
> What's the throttle body look like on the 1.3 metro? What's the diameter?
> I was thinking about using 8 small tb's for my 928 if I could find something
> the right size.
> '84 928s 5 sp. Vortech/749
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