I have these injectors that came along with a bunch of other stuff when I bought my car. Any idea what kind they are, size, or any value? I also have a box with these head studs in it. I assume these are the stock ones and were just placed in this box after the ARP studs were installed?

 

Google.com -> type in part number

 

I tried google. just took me to some other injectors that are not the ones pictured. I was hoping someone would recognize them just my sight.

 

Not sure on the injectors but those look to be stock head bolts.

 

Stock headbolts for sure.

As to to the injectors I'd recommend reaching out to some injector manufactures to see if they can help you out. I've had great experiences with FIC so that would be my first point of contact. Im almost positive those arent theirs however they should be able to help identify and if all else fails they could certainly test them, clean them if necessary and spec them out for you.

 

thank you I will probably do this.

 

Rochester (PTE injectors)
17113738 - 50 lb/hr
17113741 - 55 lb/hr
17113814 - 65 lb/hr
17113742 - 75 lb/hr
17113743 - 85 lb/hr
17113744 - 95 lb/hr

Lbs/Hr to CC formula = (lbs/hr) * 10.5
17113738 - 525cc
17113741 - 577cc
17113814 - 682cc
17113742 - 787cc
17113743 - 892cc
17113744 - 997cc

 

According to that chart they are 787cc injectors. Value on them once they are cleaned and speced?

 

Maybe 100-150

They would be for a mild pump gas setup.