The following video is an install of Diesel Auto Power 150 HP performance injectors on a 5.9 Cummins truck.

If you would like more information on these injectors you can visit the following:

Diesel Auto Power Performance 1st gen injectors 1989-1993:
http://www.dieselautopower.com/Diesel_Injectors_1st_gen_p/dap-injectors-1989-1993.htm

Diesel Auto Power Diesel Injectors 12v 1994-1998 Dodge P-pump:
http://www.dieselautopower.com/Diesel_Injectors_2nd_gen_5x12_5x14_5x16_p/dap-injectors-1994-1998.htm

Thank You DieselStop for the instructional video.