Granatelli Turbo Install - The Final Outcome!
Thread Starter
GTR Member
Joined: January 26, 2006
Posts: 4,639
Likes: 0
From: Central Florida
Got the 10.1 psi spring today. Won't go on this weekend since I have the LX entered in a 9/11 Tribute car show. Maybe next weekend.
My wife and I went out on a back road and I had the car at WOT in 3rd to 6500 RPM, and then in 4th to about 4000 RPM. She watched the boost gauge the entire time so she could catch it's peak and it was a hair under 8psi.
So, my pressure drop is closer to .8 psi. That'll give me about 9.2 with the new spring installed.
I need to get a video... the car sounds like a jet with the turbo spooling down after going 110 MPH.
My wife and I went out on a back road and I had the car at WOT in 3rd to 6500 RPM, and then in 4th to about 4000 RPM. She watched the boost gauge the entire time so she could catch it's peak and it was a hair under 8psi.
So, my pressure drop is closer to .8 psi. That'll give me about 9.2 with the new spring installed.
I need to get a video... the car sounds like a jet with the turbo spooling down after going 110 MPH.
Mach 1 Member
Joined: January 7, 2006
Posts: 622
Likes: 0
From: Switzerland
Thread
Thread Starter
Forum
Replies
Last Post