plenum volume

[Frederic Breitwieser]

>	Haven't seen any real good formulas on calculating plenum volume though was
>once told by a Ford engineer that they run 1.1-1.2 times engine displacement.

Guess my message didn't make it through, one of the EFI books I have said
the plenum should be at LEAST the same size as the displacement of the
engine.  A Chevy 350 needs a minimum of 350 CID in the plenum, for example.

I just wish I could explain why :)


Frederic Breitwieser
Bridgeport, CT 06606
http://www.xephic.dynip.com/

1993 Supercharged Lincoln Continental
1989 4-Door Softtop Humvee (Hummer)
2000 Buick GTP (Mid-engine track car)

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