Hello everybody new to forum. I have a 92 buick roadmaster 5.7 andI would like to make my car faster, what do i do starting with the cheapest thing first.

 

If the exhaust hasn't been done I would put a set of dual magnaflow or gibson mufflers and a set of headers. Also check out a hypertech performance chip. There is a place in Tulsa OK that does those types of chips too. They are Fast Chips (AKA Ed Wright Automotive). I had a custom tune done there for a 97 Z-71 that I had done a lot of work on. Another idea is a larger throttle body and injectors. One more idea is the rear gears are probably a 2.73 or 3.08 ratio. A 3.42 or 3.55 gear ratio would make it much better on bottom end power.Edited by: Vortec-6000

 

thanks alot for that infor