>....... You will also have to make sure the machinist who drills the rotors
> not make the hole pattern too close, or the holes too large, or the
> pattern symetrical. Any or all of the above WILL lead to cracking of the
> rotors, starting at the stress raisers, the holes. ......
In Lindsay Porter's book on D.I.Y. Restoration of MGB's, he details what
hole size and pattern to use when drilling MGB rotors. If anyone needs
it, I could fax the page to them.
Kevin Brown '71 MGB '74 MGBGT '76 TR6 '74 TR6 '65 Sprite '89 MR2
Odessa MO '97 Z28 9 other assorted MGBs 1 very understanding wife