Swedish F3 Chamion in 1975 and 1976
In 1976 Ljungfeldt drove a Viking TH1A powered by a Toyota Novamotor to wins at Knutsdorp, Falkenberg and Kinnekulle and a heat win at Monaco. Ljungfeldt won the Swedish Championship for the second year running.
Unfortunately in 1977 just as the Viking cars were showing promise team owner Tore Helle ran into financial problems and the team were disbanded although Ljungfeldt retained his car and managed to keep it going himself for the remainder of the season by picking up sponsorship here and there.
1975 - Swedish F3: Champion
1976 - Swedish F3: Champion