A couple questions

[G-string]

My AC doesnt work and i really dont care if it does or not but i woudl like to take it out and the belt off of it, just for that little bit of power, buuut im not sure what what it looks like.

Recently my muffler fell off and well all my pipes are prople getting pretty rusty so i was wondering about after market headers and pipes everything really, i am able to feal a diffrence in power with no muffler on and was wondering f i was to get a after market exaust system in would it inprove or how would it effect the torque and HP

I have been fixing up my car and went to a wreckiong yard the other day and saw a 88 supra with a 7mge engine in it and tranny, i would like to reaplace mine with it i asked them how much for the engine and tranny and they said 1200, is that a good price and what level of dificulty is it to change all of that over

My supra is a 83

Thanks