green stripes or not

[V6cious]

I remember somewhere someone said that just because my injectors had a greenstripe that didn't mean that they were the 30lb inj and could actually be the the 42.5 inj how do I tell

 

[Mr URL]

http://www.gnttype.org/techarea/pictureguides/injectors/425lb.html

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