The car was a drag racer, and it was fitted with a replacement Ram Air IV equipped with a cross-ram intake manifold and dual ...

The 1970 Pontiac Firebird Ram Air IV is a rare and powerful classic muscle ... The 0 to 60 MPH dash could be handled in under 6 seconds, while a quarter mile would take just shy of 14 seconds.

A 1969 Pontiac GTO Judge with a 400 Ram Air IV could blaze a quarter-mile in 13.6 seconds, while a 1970 Chevrolet Chevelle SS with a 450-horsepower 454 LS6 V-8 ran it in 13.8 seconds. The Judge ...

Pontiac built loads of spectacular muscle cars back in the 1970s, but only 17 of these exceptionally rare models. 1964 Pontiac Tempest GTO 389 Hardtop Does The Quarter-Mile In 13.1 Seconds A ...

and Pontiac also offered more powerful engines, including the 370-horsepower Ram Air IV. However, the production numbers were low, with only 549 hardtops leaving the factory with the Ram Air IV ...