Ken Gillanders has some interesting reading available to us... http://www.socaltriumphs.org/DesktopDefault.aspx?tabindex=3&tabid=4 Dave Friedlander Bill & AnnaBelle wrote: >Ken Gillanders ... simply the best ... not sure if he has TR6 >pistons, but well worth the inquiry > > > > >>Engine rebuild time. What brand pistons did you go with and why? >> >>John Cyg