I love this thread I have been curious about both EFI and turbocharging for quite some time now, but have found very little info for 440 Mopars.

I am curious to hear what kind of performance gains you EFI users are making over your stock setup. I live at 8,000 feet and as you might imagine, a stock or near stock 440 doesn't make the same kind of power up here as it would at sea level. I want my Charger to stay fully streetable, but I definitely want more power.

I have considered a blower, but I don't want to cut my hood. Turbos fascinate me, but I am concerned about getting all the custom work done. I have thought about doing a stroker engine, but am concerned about streetability, longevity and cost.

Any advice on what might be the best bang for the buck? I am running 3:23 gears and would be pleased with a mid 13 to high 12 second car. Is EFI worth the investment?