The Porsche 934 was developed to enter the whole world Championship for Makes' Group 4 course in 1976. On the basis of the 930 Turbo, the 934 showcased a strong 2,994cc flat-six turbo motor which produced 485hp and 60kg/m of torque. 31 of this highly effective racecar had been built; one of them wound up being that run by Kremer Racing, emblazoned with a distinctive cobalt green livery and featuring German ac company Vaillant as the primary sponsor. It took three victories inside 1976 DRM (German rushing Championship) season, holding motorist Bob Wollek toward the top of Division 1 motorists' standings.