DDP injectors
#5
#8
they are alright as i have a set of them. wish i would have gone with sdx as they are spoken of highly.not sure if they spay pattern on the ddp is correct.have heard it is not, then others say the copper washer corrects it. not sure. one thing i noticed after i installed them is truck bucks a bit in o/d from 48 to about 58 then is fine. not sure if it too much fuel down low or what. never did it before the new injectors. still have not figured it out
#9