While it is normally wise to be skeptical about power claims such as this, I'd believe Reg saw 195hp on his dyno. He had access to all the Nismo gear and helped the works department develop engines throughout the late 70s and 80s. He knows more than all of us put together about these motors. Currently he has the worlds fastest N/A SR20VE & K20A if that helps with 'Cooking' the facts.