1970 Buick GSX drag racing 1971 Plymouth Duster | STOCK DRAG RACE

1971 Plymouth Duster 340 drag racing 1970 Buick GSX Stage 1. Pure Stock Muscle Car Drag Race. The 1970 Buick GSX has a Stage 1 455 V8, and the Duster has a 340 V8. The 340 V8 Duster was rated 275 horsepower. The Stage 1 455 V8 was rated 360 horsepower. The GSX has an automatic transmission, while the Duster 340 has a 4-speed manual. Rear gearing in the GSX is , and in the Duster. The Duster weighs 3418 pounds including the driver. The GSX weighs a hefty 4180 pounds. Pure Stock Muscle Car Drag Race (PSMCDR). FAST Factory Appearing Stock Tire factory stock. Super Car Drag Race. Remember, both cars participate in the Pure Stock Muscle Car Drag Race series, so please check out their website: Also make sure you find them out on Facebook. The rules for PSMCDR are listed below: For 1955 to 1979 musclecars built in United States and Canadian assembly plants with a minimum warranty of 12 months and 12,000 miles. Any car running faster than will be disqualified and will not h