Just as slow as before my mods..

I bought this Demon with 318 stock everything, 3 spd tranny and weak rear end. I invested over 24K in upgrades and it still drives the same. Tires won't even chirp at takeoff. Would an MSD ignition significantly increase power? What's missing in the recipe?

Upgrades below:
Rebuilt V8 318 engine and heads/valves w New 4 barrel AVS2 carburetor, New performance cam, New aluminum performance intake manifold, TTI stainless headers/exhaust, New high amp performance alternator, New performance aluminum radiator w dual fans, New gas tank w high pressure pump, New 3sp w OD tranny, New Dana 60 rear end w 3.73 gears w trac loc

BTW, I'm not a wrench head anymore and don't have a garage with snap-on tools, lift, or even a spanner wrench. Thanks fellas
I decided to go back and re read the original post, just to see if I missed something, what I conclude is that for a mild 318, the rest of the car is extreme overkill, an overdrive trans is fine, that's a good upgrade, but a high pressure fuel system and a Dana 60, full TTi exhaust, etc is just way more than what you really needed for a 318. I hate the idea that someone has taken advantage of your lack of knowledge and or experience when all you were looking for was a reliable fun car to drive, let's be honest, you got screwed by a shop that was only out for your money, like many others before you, and unfortunately, there will be plenty of others still.
It can be argued that the upgrades made were necessary, but still overkill. Factory hemi and 440+6 cars only came with a Dana when a 4 speed was optioned, otherwise an 8 3/4 was factory installed. An 8 1/4 would likely be enough for your application even. Mechanical fuel pumps are plenty adequate for even multiple carburetors, just my .02, and I am truly sorry that you have been put into this situation by unscrupulous people.