i can help you out if you want, but if it is an 83 i think you have the 1.6 4ac motor in it. you can swap a 3tc motor in there and go from there. my name is Rudo you can give me a call anytime and i will let you know who you can talk to about go fast parts or you can buy my N/A motor that i'm selling.oh this is a good site to start from Home Page
my cell 813-732-4023