injector question

[kilr6]

Can someone advise me of the number that would identify a 73 or 75# injector. I am not sure which brand that they are. the injector is gray on top and black on the bottom. The spray pattern is controlled by about six holes in the bottom. Any help would be appreciated.
Thanks,
David

 

[y26]

http://gnttype.org/techarea/fuelsystem/injflow.html


Try the above link it may help you..

Steve

 

[kilr6]

Thanks for the reply but that site did not help. here are some Hnumbers that are on the injectors.
4239
17104988

i need some identifying these injectors

 

[kilr6]

ttt

 

[Steve Wood]

Send Patrick at PTE a note and ask him.

Unfortunately my car with the 75s is in the body shop so I cannot go look. They sound like MSD or Delphis from the description but I did not notice much difference in appearance between 50's and 75's....both had a number of holes like a sprinkler in the bottom...

 

[Chuck Leeper]

INJ SIZE

The inj # you posted is the DELPHI, MSD, Rochester, [take your pick] 72 PPH injector..
HTH,