Holley Sniper

I agree with @AndyF as far as his comment goes. However, for every person I hear of or talk to that loves their aftermarket fuel injection, it seems there is one who has had nothing but trouble with theirs. my car runs GREAT with a $450 carb. I might wait a while longer on aftermarket FI. I really like the idea, but $2,000 (by the time I got a new tank with an in-tank pump) is a lot to spend. You also have to ask yourself why there are so many of the refurbished ones on the market.
Somewhat true I've been using a Fitech for a few years with no issues other than tuning which I didn't understand and caused the problem myself. Looking at the Sniper for my C10 because I thought they were a better unit