 Ramba uchiverenga ndima iyi - Pashure pokupora kubva mukukuvara kwake, Duman akakwanirisa nokuda kwomujaho wa1965 muTravelon Trailer Special. Akasvika pakakwirira se12th asati adonha. Mujaho wa1966, akatanga pakupedzisira 33rd uye akabatanidzwa mukuparara kwekutanga, achipedzisa pakupedzisira. Mumakwikwi a1967, akapedza ari wechi23 achityaira REV 500 Special yaJ. C. Agajanian. 