A tune for the old man

c55asleep

New member
Apr 23, 2009
163
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Miami,Fl
Just wondering if anyone here had a basic tune for a 4.3 gas engine. The old
man just did his exhaust and an intake and he asked me if that gizmo (efilive)
that I had would be able to do something. I personally don't know how to tune but maybe someone here can help. If this is in the wrong section or anything sorry about it. Thanks for any help. :thumb: