I usually run 30 front, 28 lbs rear on my BN1 on 165/80-15s when just
tolling around town, for highway or more spirited driving I pump up to 32
front and about 30 at the back. Rationale for the higher front pressure:
1. Reduce Understeer
2. Give the very tightly sprung (and limited spring travel) rear end a
little more cushion--both for comfort and to keep the back end from
skittering around too much on bimpy roads.
I ran my TR4A (solid rear axle option) that way too, and prior Sprites for