Need your educated guesses on my performance increase...
Thread Starter
Intermediate
Joined: Jul 2001
Posts: 46
Likes: 0
From: Los Gatos, CA
Need your educated guesses on my performance increase...
OK folks!
I have ordered my TPIS FastPak and my PowerEffects exhaust for my '91 C4. I am tempted to drop the $75 on the dyno before to see what I get after, but not sure I want to spend the $150 for both ends to be disappointed on the performance increase.
Anyone have any guesses on what I will really see?
[Modified by mattw, 12:14 AM 2/22/2003]
I have ordered my TPIS FastPak and my PowerEffects exhaust for my '91 C4. I am tempted to drop the $75 on the dyno before to see what I get after, but not sure I want to spend the $150 for both ends to be disappointed on the performance increase.
Anyone have any guesses on what I will really see?
[Modified by mattw, 12:14 AM 2/22/2003]
Le Mans Master
Joined: Jan 2002
Posts: 5,320
Likes: 4
From: Kyle TX (Because Mojo Made me fill it in)
(mattw)
Im with the rest of them, probably 20-25 and mostly from the PEs. How about taking it to the track before and after, you can sorta kinda measure gains that way too and have some fun.
