Hey everyone,
I'm trying to power up my 1990 2.3L 4-cylinder Mustang LX. The problem is that I'm not sure what I need to install to make it more powerful. I have a feeling that it could perform better and I could use some help. Also, I don't have a lot of cash so if you can I need to know the cheaper little things that will help out. I'm trying to give it power without loosing to much fuel economy if at all possible. So I'm open for suggestions. I need to know as soon as possible.
Thanks,

Crazy Yankee