What size converter
#2
What do you run now? What is wrong with it? Do you drive the car more on the street or race it? A higher stall or loose converter will cost you gas mileage...if you're concerned about that. It seems more people are these days.
#3
im gettting ready to switch to a 9.5 inch with a handmade steel stator. Its going in an approx. 700-800 whp turbo car. Call up a sponser and talk to them, they are full of good information