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Oct 12, 2018 · Buick built just 2000 copies of its '84 Regal Grand National and 2102 for 1985—far short of demand. "The next significant improvement was in 1986, when Ron Yuille and the Turbo Engine Group ...
Oct 1, 2020 · Buick GNX Specs - 3.8 Liter V6 Engine. The GNX was officially advertised at 276 horsepower and 360 ft-lbs of torque, but these numbers were soon found to be understated. Third-party testing revealed that the GNX's turbo V6 actually produced more than 300 horsepower and 400 ft-lbs of torque at 3,900rpm.
engine. Power. 245hp @ N/A rpm. N/A lb-ft of torque @ N/A rpm. Similar. similar (competition) Designer. Designer (lead designer if it was a team effort) The Buick Regal Grand National was one of the hottest performance cars of the dark days of the 1980s, and its performance is still very respectable even by today's standards.
- Buick Regal
- Supercar
- 2-door, 4-seat Coupe
- 1984-1987
Mar 25, 2021 · History Of The Turbocharged Buick 3.8L V6, GM's Mightiest '80s Muscle Car Motor. March 25, 2021. Story By. Benjamin Hunting. The story of the Buick Grand National (and its hopped-up sibling, the GNX) is a familiar one to muscle car fans: in the early '80s Buick took its Regal coupe, outfitted it with a turbocharged V6, and proceeded to stomp ...
Jun 4, 2021 · The regular Grand National got a boost in the form of slightly more boost and a tuning upgrade, pushing the power to nearly 250 HP from the stout V6, but the final ballad of the platform was sung ...