what injector is this

**bonnieclyde100** · 03-28-2014

i have a set of injectors i got in a tbi from the junk yard and i am trying find out about them . i checked the injector section on this forum and it wasnt here. someone asked on the thirdgen site but didnt get much info. anyone have any ideas?

**buddrow** · 03-28-2014

If its factory there should be a Gm part number laser etched on the top. Should be an 8 digit n mber I believe. There should also be a colored plastic part "molded" I to the top around the center.

Buddrow

**EagleMark** · 03-28-2014

The colors on top are paint dabs and I haven't seen any color left on them in years... but the numbers should be on top! Then look here to see what they are:
http://www.gearhead-efi.com/Fuel-Inj...d-part-numbers

**bonnieclyde100** · 03-29-2014

i checked there already the number on top is RIN-1001 they must not be factory units. i just wanted to find out if they were worth using.

Originally Posted by EagleMark

The colors on top are paint dabs and I haven't seen any color left on them in years... but the numbers should be on top! Then look here to see what they are:
http://www.gearhead-efi.com/Fuel-Inj...d-part-numbers

**EagleMark** · 03-29-2014

They are an aftermarket knock off. Should be another number on them too? Could have them serviced and see what they flow?

I like GM injectors! I've had dozens of sets serviced and only ever had 2 that would not work. Both were rusty and looked like they would not work...