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Golden Era
The History of
Group C & IMSA GTP

by Ian Briggs
and John Starkey


First Published 2005,
by Gryfon Publishers

Price $149.99 + S&H

After the great sports prototype era of 1962 through to 1971, motor racing fell back on the use of GT machinery until, with the coming of the 80's , a new golden era commenced on both sides of the Atlantic.

In Europe, the new Group C regulations set in motion a series which was ruled by fuel efficiency as well as speed. In America, the fuel efficiency factor was disregarded - brute power, speed and close racing being the objective in endurance racing.

From 1981, IMSA GTP racing in America saw first Lola and then March rule the roost. The coming of the Porsche 962 in 1985 saw this car dominate the series until the arrival of Nissan and later Toyota.

From 1982 in Europe, Porsche was instantly dominant, first of all with the 956 and later with the 962. There, Mercedes, in the guise of Peter Sauber's Company and Jaguar (with Tom Walkinshaw Racing) would beat Porsche until a new 3.5-liter "atmo" class took over in 1991.

With the coming of the Wold recession in the early 90's, this form of manufacturer-based racing ground to a halt. Sports prototype racing in Europe died in 1992, to be followed in America at the end of 1993. Today, these cars and races are remembered with great fondness by most racing enthusiasts around the World.

In this book (set of books actually) can be traced the events leading up to the Group C and IMSA GT formulas, together with a description of every race of both series and a complete description of every car that raced in the series.


Order Now!
Two Book Boxed Set

from BOOK 1

from BOOK 2

Pgs. 110 - 111

Pgs. 168 - 169

Pgs. 112 - 113

Pgs. 332 - 333

Pgs. 294 - 295

Pgs. 342 - 343

Pgs. 322 - 323
Pgs. 406 - 407

12 Chapters covering
Group C and IMSA from 1981 to 1993.

Over 1400 pages in two books.
Over 300 B&W and color photos.

Five appendices covering:

Database with description of every make and car that ran in the series, with complete race by race chassis history and ownership history.

Group C Regulations through the years.

IMSA GTP Regulations through the years.

Chassis and bodywork materials.

FIA, FISA & IMSA-Their structure and how they worked.



Site Contents © John Starkey 2006