Replacing FAST EFI on HP 383, with what?

AJ/FormS said

For the street
You need a single 4bbl intake and a 700 to 750cfm carb.
you don't need anything fancy when it comes to the 727; just a basic HD unit and I like a TF-II kit.
You didn't say which purple( there's like 4 of 'em), But none of 'em are real friendly towards 3.55s unless you have a TC matched to the cam and lots of compression.
Those heads wouldda really liked a fast-rate of lift Voodoo cam, but then it wouldda wanted headers.

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The purple cam has 484 lift. I will need to look up the rest of the numbers. Thanks for your advise. This where my mind took me to begin with. The compression of engine is 9.7 to 1. I am still reading and trying to learn about TCs. How do you find out what you need without having chosen one to begin with? If I try to find the point at which the drive shaft starts to move as a result of WOT, how do I do it without having put in a TC to begin with? If my trans is "crashing" won't that give me an erroneous result? Forget about headers, there is no space left (as I see it) with out doing some cutting, pounding and cussing. I have looked at them and will look some more after I fix what I got. Again, thanks for help.