St4 916 injectors

Hi is there anybody out there willing to sell me some st4 injectors (or loan me some to try) that they might have collecting dust in the shed or garage not being used.just so I can see if it cures an occasional misfire.

I have a set for ST2 in good order
David

are they the same injectors if they are what would you want for them

I am not sure,
sorry