Grand National and GNX History (part 2 of 3)

Buick quietly re-entered the supercar wars in the late eighties with a turbocharged 3.8 liter V6 engine in an all black Regal. The car was so outrageously fast that its now among the most collectible cars of all time.

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Grand National and GNX History (part 3 of 3)
Buick quietly re-entered the super car wars in the late eighties with a turbocharged 3.8 liter V6 engine in an all black Regal. The car was so outrageously fast that its now among the most collectible cars of all time.





Grand National and GNX History (part 1 of 3)
Buick quietly re-entered the supercar wars in the late eighties with a turbocharged 3.8 liter V6 engine in an all black Regal. The car was so outrageously fast that its now among the most collectible cars of all time.





BUICK - The "Grand National" & "GNX" Story Part 3 of 3
I don't like too many 80s cars, but this is my favorite BY FAR. It's the only car I allow to be included with the "brute force" muscle cars of the 60s and early 70s. I enjoyed working on them and driving them when I started as a tech at a Buick dealer in 1991, in Arlington TX. Too bad Pontiac and Olds didn't also make their own version of this the same way Buick made theirs.---Buick made a V6 from wacking 2 cylinders off their great V8, while letting the turbo and PERFECT computerized spark/fuel control "get back" the lost power of the 2 cylinders, AND retaining V6 fuel economy!--(these cars could get in the high 20s low 30s on the hwy). Since this is EXACTLY a Buick V8 with 2 cylinders wacked off, and since it is a 90 degree V (like a V8) unlike many V6s, the result is a nice even power curve that does not lack low-end. It does not have near the low-end "turbo lag" as many turbo POS's today that have to redline at 8500rpm before they make any power. In fact, in stock form these engines never need to see over 5000rpm.





Buick Grand National Car Show, 1990
Video by John Spina, Caspers Electronics Inc. in Loveland, Colorado, and hosted by Kirban Performance, Warminster PA. Vintage video footage showing the Buick Grand National frenzy back in the day...something you will never see again (at least not in these numbers - the closest you'll ever get to this many cars is the GS Nationals). The turbocharged and intercooled Buick was the fastest US production car in 1987; and even today, still one of the quickest vehicles on the road and at the quarter-mile tracks. This production vehicle has become a cult-classic and still shows up in numbers at the annual GSCA event in Bowling Green, KY.




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