I don’t think there was a real big diference in MPG between the 2. Our 86 got 16 MPG with the 350/OD, 2 wheel drive.
I did like the carb model better. I understood it and had rebuilt dozens of them. It was cheaper to rebuild than a fuel injector. Hell it was cheaper to buy a whole new carb than just to buy 2 fuel injectors. At $150 each injectors it gets expensive.
A forum community dedicated to all General Motors truck owners and enthusiasts. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more!