Hi there, has anyone tried the Johson cams with 360and 380 grind, because I definitly want to fit one in my next engine , but hesitate between the two types, that will be to build a hot street/racer (track and demo) Cdo engine into an Atlas frame , I will stay with a 32 mm head and small valves ,(allready tried big valves /5S/ 10to1 CR on a previous engine), all comments are wellcome. Pierre-F