W what2fast New Member Joined Apr 30, 2003 May 18, 2003 #1 what does (sfi)mean g bodys im new at the gn world WICKED TURBOS
U UNGN Can't Re- Member Joined May 24, 2001 May 18, 2003 #2 sequential fuel injection means that the injectors fire in sequence vs. batch FI where the injector all fire at once. Early FI systems are batch systems, sfi is one step beyond that.
sequential fuel injection means that the injectors fire in sequence vs. batch FI where the injector all fire at once. Early FI systems are batch systems, sfi is one step beyond that.
