by KTA » Tue Apr 08, 2008 3:23 pm
use the adapter only, the rubber sleeve is for C-series applications so ignore it, and the o-rings go in the nuts on top of the injector to keep water and dirt from getting down in the injector bores around the body. If you look at the nuit you will see a recess where you push the o-ring in from the top side.
Fleet of Junk: 1989 D350 627rwhp 1300 tq B-1/Hx60 twins, KTA pump/injectors, ported head, BIG fuel supply. 13.75@ 109.5mph 1/4: 1992 W350 Cab-chasis, 1993 W350 ext cab cust.370 inj Hx40/16cm 290rwhp hydroboost brakes,1984 D350 crew-cab another project.