rover sd1, range rover and discovery had injection lumps. the RR had 3.5, 3.9, 4.0 (updated 3.9), 4.2 and 4.6 capacities. the disco i believe had the 3.5, 3.9 and 4.0.

later RR with the 4.2 and 4.6 were also available with DIS injection systems too