Not a bad looking car, The AGe Of Muscle, 1962-1978? Its funny how the GranDPrix has changed over the years, from this 400Bhp Dominator...to the 200Bhp Denominator...I would have loved to see a retro version of this car, its a shame about Pontiac, they were not the best...at anything, but the COULD make some good looking cars.
Pontiac Grand Prix 421 Super Duty Special specs
Car type | Coupe |
Curb weight | 1820 kg (4012 lbs) |
Dimensions | 5.19 m (204 in) long, 1.93 m (76 in) wide, 1.33 m (52 in) high |
Wheelbase | 2.94 m (116 in) |
Introduced | 1963 |
Origin country | United States |
Views | 8.6k |
Submitted by | Super8 |
Powertrain specs
Engine type | Pontiac V8 421 Super Duty |
Displacement | 6.9 l (421 ci / 6899 cc) |
Power | 426 ps (420 bhp / 313 kw) |
Torque | 820 Nm (605 lb-ft) |
Power / liter | 62 ps (61 hp) |
Power / weight | 234 ps (231 bhp) / t |
Torque / weight | 451 Nm (332 lb-ft) / t |
Transmission | 4 Speed Manual Heavy Duty |
Layout | front engine, rear wheel drive |
Grand Prix 421 Super Duty Special competition
Super8 13y ago
A super high performance version of 421 SD engine. It's not standard but it can be ordered for Pontiac Grand Prix, Bonneville and Catalina under special requirement and it's road legal. The engine code is 13-5 and only available with 4 speed manual heavy duty transmission and differential to handle that enormous torque. Production number is limited and like usual it's not recorded well but surely this is the fastest Pontiac in 1963 and great for drag race