> I have looked at this. Super charging will give a positive manifold
> pressure. As you know, the metering unit senses the manifold vacuum to
> adjust fuel delivery. The problem is the metering unit has no control over
> fuel delivery for a positive vacuum (i.e. the richest it is designed to go
> is 1 atmos).
Just a quickie here, Lee Janssen on the triumphs@autox list, is working on a
possible Turbo w/ PI. His solution to the vacuum metering problem with the
PI setup so far has been to obtain extra vacuum from another source (like a
vacuum pump driven by the motor). He's still early in the testing, but is
looking at using a Garret T3 if all works out well with his experiments with
the PI setup.
As an aside from this conversation does anyone have any sources on arguments
/ theories about using a throttle body injector EFI setup versus a multiport
injector EFI setup in conjunction with a supercharger? My mind has been on
this recently... I can make arguments in favour of each, but was hoping for
a more expert analysis.
Cheers,
Kai M. Radicke -- kmr@pil.net
1974 Triumph TR6 Supercharged
http://www.pil.net/~felix/supercharger/
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