I am wanting to remove my rats nest and do part of throddle body mod on my 7. I have a 1990 vert with a automatic transmission. has anybody done this to an automatic tranmission and do you lke it?

 

yes i did the tb mod and it revs easier but you should port your uim and lim.then do the tb mod and get some kind of exsaust on there with an intake.you can mod your auto it will have better exceleration but not much.