That was was I had been planning to use for an A14 turbo. Those e15et pistons have a MONSTER dish. My concern was though that having the H75 head shaved that much could create valve to piston issues wheh run in conjunction with a monster cam. (I was planning to zero deck the block as well) Baring in mind that the E15et chamber is something like 18cc. (Thats a lot of meat to shave off an A sereis head)