I'm almost done with my EJ22 swap, but I have not tackled yet the difference in vacuum routing between the EJ25 and the EJ22... mostly because it's almost impossible to find the vacuum diagram of the EJ22

 

If there is a good thread about the vacuum routing of the EJ22s (or vacuum mods when swapping an engine) I would greatly appreciate a pointer to it. Otherwise, could some of you take a picture of the sticker under the hood of your cars and post it along with the engine type? There shouldn't be that much variation, but it would help anyway...

 

Unfortunately I don't have a digital that will focus close enough to shoot the label, but here is routing from opposed forces.

http://opposedforces.com/parts/legacy/us_b11/type_6/carter_ventilation_recirculation/

 

O.