Speed Density SFI -possible?

[Fred Miranda]

>Great.  I'll have to write to them and see what they offer.  What
>do you consider 'decent' vacuum?  

Lets say: idles below 60kpa (12") and will cruise at resonable speeds
below 70kpa (9").
The main idea is, the more vacuum the better as the system operates
over a wider range and will deal with altitude changes better.

>Also, what is usually tuneable with these systems?  spark map, injector
>timing, opening time, etc. ?  I'm a real novice :-)

Yes, and much more. The better systems will blow your mind. 
(Motec will also blow your wallet)

Fred