I have recently come out of owning a 88 caprice, and bought a 93 STS. The problem I was having is with the stock intake box being remarkabley restrictive for this 4.6 V-8. I fixed the problem by going to O'rielies Auto parts to find there was no aftermarket setups for the cadillac. I made my own from the addition of Spectre Performance parts now being carried at the store.
After just 65 miles the MPG rating went up 2! The power response is much better! This is just the first phase, I intend on adding piping from the front grille behind the fog lamps next for a ram air effect.
I ussaully don't "plug" a product but this waas so nice and neat that I had to share this with ANYONE looking for more power and MPG's. Feel free to respond if you have any questions to set yours up. E-mail me and I will send pictures for the setup. ENJOY!
08-13-2007, 04:48 PM
