Leaving Porsches, Corvettes and Mustangs in it’s wake, this GT3-spec RX-3 sounds phenomenal. The car in question is Gordon Zadie’s 1973 GT-3, a 920kg with-driver featherweight, equipped with a carburetor-fed 12A bridge-ported engine which sounds absolutely beautiful, despite being restricted by 40mm chokes. With a tube frame and substantial suspension work, it’s a quick little chassis too. This clip was shot at a 2013 Walter Mitty / HSR event at Road Atlanta with driver Jeff Dernehl at the wheel.
Brutal noise: Full throttle in an RX-3 touring car is a post from Motorsport Retro, bringing you classic motorsport, cars, motorcycles and gear every day.