OWNERSHIP HISTORY :
04/1969 Porsche KG, racing department (#004)
12/1969 JWA, Gulf team (#004)
04/1970 Porsche KG (#004, may 1970 renumbered #017)
1975 Alan Hamilton (#017)
1978 Pat Burke (#017)
1990 David Piper (#017)
1999 Duncan Hamilton (#017)
2001 Aba Kogan (#017)
2005 Miguel Amaral (#017)
2009 Bruce Canepa (#017)
2017 STPO (#017)
RACING HISTORY :
1969' 1000 Km Nürburgring, car n°61, drivers : Gardner & Piper, result : 8th oa
1970' 1000 Km Brands Hatch, car n°9, drivers : Siffert & Redman, result : DNF