Hello,
I'm trying to find out what the stock jetting is for a 2.3L ford pinto. My car is currently jetted as follows:
Primary:
Main 147 flow rate (1.01mm jet diameter)
Air Corrector 185
Secondary:
Main 219 flow rate (1.27mm jet diameter)
Air Corrector 170
With that configuration, the car runs lean and backfires through the carb. If I swap main jets, so that the Primary runs off the 219 jet, the car runs much better.
I've been doing some research, and as far as I can tell the Pinto comes stock with 140 (1.4mm) or 135 (1.35mm) main jets.
Thanks for any help.
-Matt