I have 2 sets of oem OBD2 fuel injectors-one set from '97 jdm itr swap(240cc),one set from us h22 'lude(280cc).The problem is my dumb *** forgot which is which and a friend would like to buy the 240's.One set has KB21 printed on them w/orange "nozzles",the other has no #s w/black nozzles that taper at the ends(the orange ones are straight-no taper).I THINK the orange ones are the 280cc 'lude injectors,but obviously I'm not SURE.Any help will be GREATLY APPRECIATED!Thanx in advance!

 

Blacks are 240's, Therefore orange is 280.

 

Thank you;I thought so but I wanted to be sure so I didn't get rid of the 280's.Thanx again.