Opinions on DFI Systems...

[Tom Cloud]

>
>Tom,
>
>alpha=throttle angle (TPS)
>N=RPM (engine speed)
>
>jeff

well, color me dumbbb.  so, what's the diff in that & speed density?
my Holley ProJection is alpha-n by your def'n above.  zounds like
speed density to me.  I guess you're going to say that
speed density is alpha-n plus MAP ?  ... or does it require
some more sophisticated definitions (e.g. fuel maps, etc) to
define VE, or .... ??



Tom Cloud <cloud at peaches.ph.utexas.edu>