Buick Grand National

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,530
1,802
113
Mid Michigan
If you're serious, find a GNX. ;) May as well "go big".


You could always contact Diesel5 and ask him to build you a Duramax GN, too. :)
 

JD Dave

In way over my head
May 19, 2008
2,388
0
0
Caledon, Ontario
One of my dads good friends just bought an 87 with 12,000 original miles on it. The car is beautiful. Hope you can find something that you really like.
 

adrenaholc1

New member
Apr 5, 2011
294
0
0
Butler Co. OHIO
My uncle is an original owner of an 87 gn with 80,000 some on the clock. Gotta say it hooked me on turbocharged performance at a young age. Good luck. I always wondered what one would run like with an obd2 and efilive tuning.
 

Stingpuller

The Pusher Man
Jan 11, 2007
2,019
35
48
57
central Ohio
GN

Mike a friend of mine has a really nice one that just turned 30K miles that I think he wants to sell.
 
Last edited:

turbo_bu

Member
Mar 27, 2007
198
6
18
Central IL
My uncle is an original owner of an 87 gn with 80,000 some on the clock. Gotta say it hooked me on turbocharged performance at a young age. Good luck. I always wondered what one would run like with an obd2 and efilive tuning.

As a fellow G body guy (sorry, could only afford a Malibu), these are fantastic cars. I did pop for the Buick dash & interior panels when I re-did the interior though :).

If you do want to go a little crazy with one, I have a few theories on how to set up a 3.8L so it could run OBD II with EFILive.