Bill Gubelmann at Lime Rock Continental Championship

Bill Gubelmann steps out of car number 47, a March 705.

Bob Wollek

Bridgestone Supercar Championship Lime Rock

Crowd at IMSA Camel GT Lime Rock

Crowd at IMSA Camel GT Lime Rock

Dan Gurney

Dan Gurney looks at a stopwatch on the sidelines.

Dan Gurney

Dan Gurney looks at a stopwatch on the sidelines.

Eric Haga

Eric Haga in car number 8, a Lola T190.

François Migault

François Migault Car no. 43, Kudzu DG-2,

François Migault

François Migault Car no. 43, Kudzu DG-2,

François Migault

François Migault Car no. 43, Kudzu DG-2,

François Migault

François Migault Car no. 43, Kudzu DG-2,

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Hurley Haywood drives car number 95, a Porsche 934/5.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 27, a Porsche in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 95, a Porsche 934/5 in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 68, a Porsche 911 Carrera RSR in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 10, a Porsche 911 Carrera RSR in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

George Dyer drives car number 30, a Porsche 911 Carrera RSR.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 34, a Porsche 911 S in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Hans Berner drives car number 10, a Porsche 911 Carrera RSR.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Gary Belcher drives car number 09, a Porsche 934/5.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 28, a Lotus Elan in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 6, a Porsche 934/5 in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Walt Maas drives car number 45, a Porsche 914/6.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

An engine in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 33, a Datsun 260Z in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Unidentified people in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 99, a Chevrolet Corvette in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Luis Mendez drives car number 68, a Porsche 911 Carrera RSR.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Brad Frisselle drives car number 47, a Chevrolet Monza.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 30, a Porsche 911 Carrera RSR in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Al Holbert drives car number 14, a Chevrolet Monza.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 25, a BMW 3.5 CSL in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Cars racing on the track.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

A car number 01, a Porsche 911 S in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Ron Coupland drives car number 85, a Porsche 914/6.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Al Holbert drives car number 14, a Chevrolet Monza.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 47, a Chevrolet Monza in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Unidentified people in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 14, a Chevrolet Monza in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 2, a BMW 320 Turbo in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Dick Barbour drives car number 6, a Porsche 934/5.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Sam Posey drives car number 33, a Datsun 260Z.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Craig Carter drives car number 56, a Chevrolet Camaro.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 33, a Datsun 260Z in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Cars racing on the track.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 45, a Porsche 914/6 in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Car number 2, a BMW 320 Turbo in the pit.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Tom Frank drives car number 24, a Chevrolet Monza.

IMSA Camel GT Challenge Lime Rock 100 Miles Grand Prix

Pierre Honegger drives car number 83, a Porsche 911.