One of the best mods they guys did was to add fuel injection. After years of wrestling with carbs, starting and running now is a dream come true! If you are thinking about it, I highly recommend it.
I used a FiTech system but after a couple years had an issue with the command unit. Apparently, their quality control in the early models was less than stellar. Luckily my NASCAR guy, Ken Meroney (KM Engines) is a total wizard at nearly everything and he actually rebuilt the factory unit himself and everything is great now.
