On the grid: a 917, a 904/6 and below a RHD 906

David Piper with his 917

Left to right: Toad Hall 911ST, 911T/R, 911T/R, 911R (P3).  In the foreground the famous AFN demonstrator and race car GVB 911D

The 911R gets on the cam at just over 6000 rpm

On the Brands Hatch Indy Circuit in 911R prototype 3, following 2 917s (the green car owned and driven by David Piper), a 906 and a 904/6