Over the years Retroford has built many cars, including several GP4 Escorts, Jason's 10 second Mk2 Zephyr Ute and Steve Dee's ST170 RS2000 track car This lightweight car is fitted with a 304bhp, 235ft/lb torque Duratec, and also features a host of Retroford products along with many one off bits Established by Dave Colledge in 2001 from a love of classic Fords, Retroford has grown into a company that offers a huge range of components for your Classic Ford With the introduction of the Duratec engine, Retroford also developed all the components necessary to install a Duratec into classic Fords