I do know one thing.
When my Dad bought his 1993 RX7 I was living in a place called Cobb Island, Maryland.
The road from HWY 301 to Cobb Island was really well done, with beautiful sweepers, straights, etc.
Late one night my Dad and I decided on a quick test: His RX7 versus my 1983 911SC.
GO!
That was about the last I saw of him