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1987 Buick Grand National

 
1987 Buick Grand National
1987 Buick Grand National
After heading down the road to score time on a local Dynojet, John tickled the keys on his laptop until he netted 501 hp and 490 ft-lb of torque, with the twin-turbo GN maxing out at 20-psi boost. View Related Article
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1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National
1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National
1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National
1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National 1987 Buick Grand National

 
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