TR3 Brake Pads and Calipers

[Larry Young <cartravel@pobox.com>]

I've been running stock disk brake pads on my TR3A racecar, since they
seem to be the only ones available off-the-shelf for early calipers.  I
was dismayed to discover the last set lasted less than 3 days on the
track.  I'm wondering what other TR3 racers are using for pads and
whether you run later calipers.  What modifications are required to
switch to later calipers?  I'll post all responses back to the list.
Larry Young