stock tt or aftermarket single

how would these cars compare for speed and acceleration?

94 supra tt

vs

94 supra (non-turbo) with this aftermarket turbo addition
http://turbo-kits.com/supra_turbo_kits.html

No comparison at all, take a breather and think about it... it's an upgrade so that means it's going to create more power. It even says it adds 120hp at 8psi so you kinda answered your own question, unless your asking how much faster it will be.

??? what the heck are you talking about?

I am asking:
how does a STOCK TWIN TURBO SUPRA compare to a --NON-- TURBO SUPRA with this upgrade?

torque and hp/0-60 and quarter

Same differance, stock twins VS. a to4e. There is no comparison, the to4 wins hands down. Especially if you up the boost and get some bigger injectors. Generic 1/4 mile times I can't help with, theres just too many variables to argue over, have you tried contacting "turbo-kits.com" and asking them that question, or better yet search supraforums.com cause I'm sure it's been asked at least a dozen times there.

so which would be a better use of money for me? i dont want to spend a lot of time keeping my turbo up and running. should i spend the extra dollar and go tt or just buy n/a and end up spending less with t04 but probably more hassel?

is there a cheaper turbo than this site (with comparable power of course)?

That ones all up to you, there are lots of people running some good numbers with a turbo'd n/a, I wouldn't do it myself since it's so easy to find and swap in a 2jz-gte and all the electronics, but it's all up to you really. I guess it all depeds on how much you want to spend. Actually I just found this FAQ on suprastore, hopefully it will help out.
http://www.suprastore.com/ihatmynonsup.html

if your looking to hear what other people think you should go with i would say go with the tt, i have a tt even though it is a JSpec. its a HELL of alot of fun. however the N/A i found fun but not so much a tuner head might want. you gotta have the 2jz. but like project said its up to you.