Thanks for this thread. I just rebuilt the carb on my 81 GMC 250
It has caused me aggrivation and I was just today wishing I could figure out a Fuel Injection Set up for that rascal.
Contrary to popular belief... Fuel Injection was not invented in the 1950s for the Corvette. In the Navy I ran a diesel generator that was designed in 1938 and it had TWO fuel injectors for each cylinder.
Good Luck with your projects. If I learn anything I will post it here.


250 Integrated Head / 1981 C-10 Pick up.