I really know nothing about chips, other than the fact that they boost performance, and I was wondering what chip I could get for a 91rs with TBI. I have seen plenty of chips for z's with TPI, but I would guess that they would take a different chip than my car. I am not really interested in burning my own because I am afraid I would screw something up. I just want a chip that would boost my horsepower. I am not looking for some crazy gain in horsepower, but a little bit would be nice. Where can I get a fairly cheap (i have no idea what they cost) chip that would work on my car? Do I have to change anything on my car to make the chips work right? Is it possible to buy a chip that could mess up my car, or could I just easily take it out and make my car work like stock again? I am very new with this chip stuff, I just read a little about some performance boosts and that sounded like a simple one. Please help, I am sure when people respond, I will have many more questions. thanks

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91 rs convertible, K&N, Edelbrock open element cleaner, 3.73, B&M shifter