Grand National Owners!
Registered User
Joined: Apr 2000
Posts: 392
From: Columbus, Ohio
Re: Grand National Owners!
Only a few GN owners here. Might want to check out http://www.turbobuick.com/forums/ if you haven't been there yet.
Registered User
Joined: Apr 2001
Posts: 2,195
From: Springfield, IL
Registered User
Joined: Apr 2002
Posts: 908
Re: Grand National Owners!
Had a TA-49 for the last few years but sold it a few months ago. That thing would SCREAM over 20psi and spooled about like the stock turbo. A buddy of mine is running a TA-62 on his 86 and it isn't near as loud... but makes a little more power. Just a little 
(mid 10s)
(mid 10s)
Registered User
Joined: Jul 2004
Posts: 7
From: Osage Beach, MO
Registered User
Joined: Jul 2004
Posts: 7
From: Osage Beach, MO
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Jul 10, 2015 06:29 PM