Modification Porsche Carrera
Porsche made this change in 1 976 so that they could reduce the size of the scavenge pump while they increased the size of the pressure pump. This modification should be made in any car that will be used in competition.
"That's good, because the 1989 Carrera is in something of a holding pattern. For the third year in a row, no modifications have been made." 1989 Porsche Turbo. Road & Track, May 1989
Modification Porsche Carrera
Modification Porsche Carrera
Modification Porsche Carrera