1 ton truck 350 TBI application - no IAT

[Marc Piccioni]

Thought I'd run this idea by the group for input/comments before trying it.

I have a 350 TBI motor from a 88 1 ton G van and the wiring harness from 
the same vehicle. The  '747 ECM and Calpack were long gone by the time I 
got to the yard. I have a '747 from another vehicle and the eprom and cal 
pack from a 1/4 ton P/U truck.

This harness does have an IAT connection.

If I use a calibration ACSU ( which I believe is a LD 350 cal and uses a 
IAT  ------ if I'm wrong I'd like to know.) and wire in an appropriate pot. 
with limit resistors to avoid going to gnd. or +5 Vref. could this be used 
a s a quick and dirty means of trimming the fuel curve ? Would this also 
affect the timing?

/Marc