Greatest unknown car chase movie of all times?
NO one EVER mentiones this film, just stuff like Ronin et al where many of the shots were shot at low speed and sped up for the film.
What this film gave us? Several Police spec and undercover Alfa Gulia Ti and Super sedans, three "tuned" Citroen DS sedans (stunts by Remy) and a "Flying Squad" Ferrari duke it out on the streets of Rome in the 1970s.
The Citroen abuse was insane, I owned a Citroen D Super at the time I first saw the movie and could not imagine driving it that way!
Checking here on this site shows it not available, I have a copy from a late friend on VHS from Japan.
More here:
http://www.cinema-nocturna.com/highwayracer_review.htm
Cars seen here:
http://imcdb.org/movie_76555-Poliziotto-sprint.html?PHPSESSID=4e93c9652ca4046e7153474bb4c63805