Identifying injectors

[sspeedstreet]

Are there markings on Delco fuel injectors that identify what part number they are?

Thanks,

Neil

[SappySE107]

i have a 95 injector in the box. The part number on the box says 17090849 and the number on the injector says 1709844. Close but not a match. Dunno why either.

[Switch]

One is the GM number and the other is the Delco number. They are the same.

Gordon
WitchHunter Performance
Fuel Injector Cleaning & Flow testing service

https://www.witchhunter.com

[ltlfrari]

Anyone know what flow rate the 1709844 injectros are. Seems like injector flow rates is some sort of government secret! I have them in my 95 but it runs waaaay rich with the 93 ecm (it's in a manual fiero). I found one web site that says they ar in the 29.7 lbs/hr range and I just want to confirm thatbefore I go gettijg the ecm prom redone.

Thanx

Dave