Welcome to the IMSA History unofficial website

This site is aimed at bringing you memories from the glory days of sportscar racing in the US.

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 1 01 PORSCHE 911S Dave White 30 Laps 1.GTU
 2 64 PORSCHE 911S Dennis Aase 30 Laps 2.GTU
 3 33 DATSUN 260Z Sam Posey 30 Laps 3.GTU
 4 76 PORSCHE 911S Frank Thomas 30 Laps 4.GTU
 5 27 PORSCHE 911S Ray Mummery 29 Laps 5.GTU
 6  4 PORSCHE 911S Chiqui Soldevilla 29 Laps 6.GTU
 7 34 PORSCHE 911S George Drolsom 29 Laps 7.GTU
 8 61 MAZDA RX3 Al Cosentino 28 Laps 8.GTU
 9 37 DATSUN 240Z Ken Williams 28 Laps 9.GTU
10 42 PORSCHE 911S 119 220 830 Tom Ashby 28 Laps 10.GTU
11 45 PORSCHE 911S Gary Steele 28 Laps 11.GTU
12 36 PORSCHE 911S Ron Case 25 Laps 12.GTU
13 84 DATSUN 240Z Bob Speakman 24 Laps 13.GTU
14 60 PORSCHE 911S Rusty Bond 23 Laps 14.GTU
15  7 ALFA ROMEO Spyder Paul Spruell 21 Laps 15.GTU
16  6 BMW 320i Carlos Garza 17 Laps 16.GTU
17 16 MAZDA RX3 Bob Dean 1 Laps 17.GTU

Cars that did not start



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