Thanks Isphius...it worked.
1988 Turbo. Stock except TEIN Flex Coilovers and 17" wheels/tires.
I'm the original owner. 69k original miles (one new head gasket)
After being on track at Willow Springs, next mods will be 245/40/17's front and 245/40/18 rear Toyo RA1's.
It also ran very hot in the middle of the day after 7 or 8 laps. Any suggestions?
Future increased HP will be in order too.