Well here in wonderful oregon the DEQ tests this paticular year on a Dyno type machine.
They drive the vehicle onto the machine and keep the MPH to the set curve.( kinda like a sine wave ), As usual they dont really know that the car is geared low (no matter how much i tell them)
so the RPMs are allways high.
so It fails
I will look into the BBK exaust.
I was hoping to do the following
1. headers
2. exaust ( from the headers back)
3. Pullys
4. Air meter and throttle body
Your thoughts?
What kind of HP gain should I see from this ?
Equal lenth / or short headers? pros and cons?
Thanks for you responce so far.
88 coupe