6637 Mod
Thread Starter
|
New User
Joined: Dec 2005
Posts: 15
Likes: 0
6637 Mod
WOW!!!
I completed the Napa 6637 Mod yesterday, along with an oil change and I cannot believe the difference. I thought that it would give a little better performance, but I did not expect what I got. The turbo spooling up has got to be one of the coolest sounds on Earth!!! One the downside, I am hooked and now I am going to have to convince my wife to let me buy the downpipe, 4" exhaust, A post guages and the list goes on and on.
This is a great board! Thanks for all of the great info.
K.
I completed the Napa 6637 Mod yesterday, along with an oil change and I cannot believe the difference. I thought that it would give a little better performance, but I did not expect what I got. The turbo spooling up has got to be one of the coolest sounds on Earth!!! One the downside, I am hooked and now I am going to have to convince my wife to let me buy the downpipe, 4" exhaust, A post guages and the list goes on and on. This is a great board! Thanks for all of the great info.
K.
Post Fiend
Joined: Oct 2003
Posts: 5,903
Likes: 1
From: MICHIGAN
Congrats and welcome to the dark side, He he 
. Yah! the turbo whine is cool but there goes the MPG's. Believe it or not, the oil change does more for performance than the filter Mod. The DP won't add much performance either but both will keep the EGT's down when you do put power mods on. Then it's time to
Be sure to get gages: EGT, Boost & tranny temp if your running an automatic.
. Yah! the turbo whine is cool but there goes the MPG's. Believe it or not, the oil change does more for performance than the filter Mod. The DP won't add much performance either but both will keep the EGT's down when you do put power mods on. Then it's time to Be sure to get gages: EGT, Boost & tranny temp if your running an automatic.
Last edited by Cuda_jim; Feb 19, 2007 at 11:49 AM.
