? On Injector Flow #'s

[turboculosis]

On my 75lbers there are 3 series of numbers engraved on them (e.g.)--
67.4
254
1-23-02
I noticed that the numbers varied from each injector.Can someone break down these #'s for me?Thanks alot.....
-Alan

 

[Steve Wood]

The first number is probably #s per hour of flow at whatever the test fuel pressure was. The last number is the date they were flowed.

The middle number?

 

[TurboDave]

Originally posted by Steve Wood
The first number is probably #s per hour of flow at whatever the test fuel pressure was. The last number is the date they were flowed.

The middle number?

Could the middle number be grams??? I don't know the conversion.

 

[turboculosis]

Thanks guys.I noticed the first series of #'s (flow #'s) varied from each injector.I have (5) injectors around 67 and (1) at 65.5.Is this a tolerable difference?Or is that one injector way off?TIA....
-Alan