Carb adjustment...
#1
Pretty Quick Learner
Thread Starter
Carb adjustment...
Need a little help here. I have a tach and dwell but no clue where to connect it. 2 leads on it old school type. And what rpm is it meant to idle at?
85 F-150 with the 300 4wd 4spd. CARB is not original. Sticker under the hood says you can't adjust it but you can so I don't think it's original.
85 F-150 with the 300 4wd 4spd. CARB is not original. Sticker under the hood says you can't adjust it but you can so I don't think it's original.
#2
Senior
There should be 3 leads two with alligator style clips (one red and one black booted) the third wire should connect around the number 1 plug wire. Your RPM information (what RPM curbside [neutral with parking break set or wheels chocked with manual, or in park for automatic, transmission] example: 800RPM with vacuum disconnect from the distributor and hose plugged) should be on your emissions sticker near the radiator
Last edited by GhostriderI; 08-19-2016 at 07:06 PM.
#6
Senior
I do not think that one will work with your truck unless you have changed it back to a points system. That one connects to the +(red) and -(black) sides of the coil.
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#9
Senior