6.5 turbo on 6.2 pump questions....
I have a late 91 (K 7 1 date) Hummer 6.2 with a 4878 pump on it. I have a 93 6.5 with a broke crank and busted block that I am going to pull all the turbo and serpentine set up off of. The 6.5 has a 4911 pump, but needs rebuilt. Would I be better to change pump and injectors with the turbo, or am I ok with the stock stuff? Are the late 6.2 injectors longer that he 6.5? If everything is ok, I can turn the fuel up to account for the turbo, so that is not a problem.
Thanks
Virgil