Dauntess

Though if they used a smaller base circle they wouldn't be a direct drop in either. Can somebody link me to what is involved in clearancing a head for bigger cams? Sorry for the newbie question.

Thanks for the info. They are listed as 272 degree duration and 9.7mm lift. Is any machining of the head required to run these?

Does anyone have experience with the Camtech CTRB26 445B cams in an R32 RB26DETT? They claim to be drop in, can the stock valve springs be reused safely and no other mods required?