MC3484S2 Injector Driver

[Chris Adam Thomas]

> 
> Someone in this group indicated that rather than looking for new injectors
> to get more fuel, he would raise the fuel pressure.  Can that trick be
> used successfully in reverse to get less fuel from a too-big injector?
> Below some magic point, wouldn't that foul up the spray pattern?
>
Yes.  My experiments have shown that the spray pattern is pressure dependent. 
At least for the injectors and patterns I used.  I got the injectors from
Echlin's research branch  and they varied in both flow rates and
spray pattern.  I wasn't interest in "pencil".  Only medium to wide cone
patterns. Externally they appeared to be "pintle" type but the one I cut
open had a disk in it.
  
> .../Bill
> 
cat