Reply to "Fuel Injection"

First off, were the shops that you took your car to ones that deal with aftermarket fuel injection systems? The shops that work on restomod and high performance cars have a good understanding of the aftermarket fuel injection systems because they install, tune and work on them all the time. I have been using a FAST XFI 2.05 fuel injection system on my Pantera for seven years and have driven the car many miles without any problems. I recently switched the system over from bank fired injection to sequential port injection a few years ago and am totally happy with the result. The car picked up almost two miles per gallon with no change in the way the car operates. My engine is a 388 cubic inch all aluminum stroker engine that is producing almost 600 horse power at the fly wheel and I doubt that I could ever get 18 to 20 miles per gallon out of that engine with a carb.