Hardcore fans will know that Pontiac introduced the Firebird in 1967 in an attempt to take market share from the iconic pony car, the Ford Mustang, which was then still in its first generation. The 1973 Firebird came with four distinct engine choices. The standard engine on the base Firebird was a 250-cubic-inch straight-six with a Rochester single-barrel carburetor. This engine produced an even 100 horsepower and 175 pound-feet of torque, pushing it sluggishly from 0 to 60 in 14.1
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