Just to the info if someone is interested: Was yesterday again to visit the engine center with us. My buddy has just made his golf on there. Lag there a CTR engine. Unfortunately, I found out no details from who the exact one is and so on, but he drove the whole last season already Bergrenncup with nem almost Stock engine and has won as far as I know also his class. In any case he was just busy with the pistons. It is made completely after classic engine construction. Pistons, valves, cams, etc.. According to Autraggeber then he would have to bring about 300 HP sucking….. But I don’t know if they change the stroke to 2.2, but would make no sense, because then he would move to the class over 2l and there he would be no chance….