1973 IMSA GT Championship

3rd season of the racing series organized by IMSA February 2025 1973 IMSA GT Championship 1972 1974 The 1973 Camel GT season was the 3rd season of the IMSA GT Championship auto racing series. It was for Grand Tourer-style racing cars which ran in the GTO and GTU classes, as well as former Trans Am Series cars in the TO and TU classes. It began March 24, 1973, and ended November 25, 1973, after ten rounds. This year marked the decline of Trans Am and the beginning of it and IMSA GT becoming nigh indistinguishable. Schedule Some events were run twice, with each running counting as one round. Rnd Race Length Circuit Date 1 12 Hours of Sebring 12 Hours Sebring International Raceway March 24 2 Daytona 3 Hours 3 Hours Daytona International Raceway April 21 3 Pocono 500 500 mi km on Pocono International Raceway June 10 4 Paul Revere 250 250 mi km on Daytona International Speedway July 4 5 Mid-Ohio 6 Hour 6 Hours Mid-Ohio Sports Car Course July 15 6 Lime Rock 100 100 mi km on Lime Rock Park September 15 7 100 mi km on 8 Atlanta 200 200 mi km on Road Atlanta September 30 9 3 Hours of Indianapolis 3 Hours Indianapolis Raceway Park October 14 10 Camel GT 250 at Daytona 250 mi km on Daytona International Speedway November 25 Season results Overall winner in bold. Rnd Circuit GTO Winning Team GTU Winning Team TO Winning Team TU Winning Team Results GTO Winning Drivers GTU Winning Drivers TO Winning Drivers TU Winning Drivers 1 Sebring #59 Dave Helmick #27 Don Lindley #17 Vince Gimondo #112 Jim Grob Racing results USA Peter GreggUSA Hurley HaywoodUSA Dave Helmick USA Don LindleyUSA Stephen BehrUSA Brian Goellnicht USA Vince GimondoUSA Billy Dingman USA Jim GrobCHI Juan Montalvo 2 Daytona #59 Brumos Porsche-Audi Corp. #32 Bob Bergstrom #88 Carter Racing Services #112 Jim Grob Racing results USA Peter GreggUSA Hurley Haywood USA Bob BergstromUSA Jim Cook CAN Maurice Carter USA Jim GrobCHI Juan Montalvo 3 Pocono #1 Toad Hall Motor Racing #62 Bob Bergstrom #88 Carter Racing Services #90 Z & W Mazda results USA Mike KeyserUSA Stephen Behr USA Bob BergstromUSA Jim Cook CAN Maurice CarterUSA Tony DeLorenzo USA Ray WalleUSA Bob SpeakmanUSA Richard Schuck 4 Daytona #96 Gene Felton #62 Bob Bergstrom #88 Carter Racing Services #32 BMW results USA Gene Felton USA Bob Bergstrom CAN Maurice Carter USA Phil Dermer 5 Mid-Ohio #1 Toad Hall Motor Racing #62 Bob Bergstrom #3 Ausca, Inc. #60 Auto Sport by Jiri results USA Mike KeyserUSA Bob Beasley USA Bob BergstromUSA Jim Cook USA Harry TheodoracopulosUSA Horst Kwech USA Dave NicholasUSA John Magee 6 Lime Rock #1 Toad Hall Motor Racing #62 Bob Bergstrom #18 Warren Agor #60 Auto Sport by Jiri results USA Mike Keyser USA Bob Bergstrom USA Warren Agor USA Dave Nicholas 7 Lime Rock #59 Peter Gregg #74 Ludwig Heimrath #18 Warren Agor #60 John Magee results USA Peter Gregg CAN Ludwig Heimrath Sr. USA Warren Agor USA John Magee 8 Road Atlanta #59 Peter Gregg #74 Ludwig Heimrath Sr. #3 Ausca no finishers results USA Peter Gregg CAN Ludwig Heimrath Sr. USA Horst Kwech 9 IRP #59 Peter Gregg #74 Ludwig Heimrath Sr. #3 Ausca #90 Z & W Mazda results USA Peter Gregg CAN Ludwig Heimrath Sr. USA Harry TheodoracopulosUSA Horst Kwech USA Ray WalleUSA Ray Kraftson 10 Daytona #59 Peter Gregg #74 Ludwig Heimrath Sr. #18 Warren Agor Racing #35 BMW results USA Peter GreggUSA Hurley Haywood CAN Ludwig Heimrath Sr. USA Warren Agor USA Phil Dermer External links World Sports Racing Prototypes - 1973 IMSA GT Championship results Category:IMSA GT Championship seasons IMSA GT