The Historic Grand Prix of Zandvoort took place a few weeks ago. For that occasion I shot a few promotion images for Porsche NL of 2 old racing Porsches driven by dutch racing legends Jan Lammers and Gijs van Lennep. Jan drove the 1998 Porsche GT1 (which won LeMans in 1998) and Gijs drove the open single seater 917/30 from 1973. This 917/30 had a racing trim of 1100bhp, and with qualifcation even 1400bhp. Insane numbers!