And for all the other races:

http://www.wspr-racing.com/wspr/results/imsa/nf_imsa_home.html

Don Kearney finished 4th that year and he is here in Clearwater.

Wrong...Don Kearney "used to" live here in Clearwater. He moved South decades ago oops... memory fart...

So no input from that

FWIW,

Carl B.

A Buick Skylark? Who would have guessed!

In 1975 BSR ran the 6-hr at The Glen (DNF-engine) and had lap times 3-5 seconds slower than the 911 RSRs cars. No mention of any BSR car being entered in any enduro race before or after this event.

In '77 P Newman drove a Ferrari 365 to 5th place (Robinson and Minter) while Morton's 365 was wrecked in practice at the 24hr of Daytona.