Cars and car things

S52B32 fuel injector test, post overhaul.   I cleaned each injector in an ultrasonic bath with Seafoam.  Then replaced filters, o-rings, spacers and caps with generic amazon ones.  I capped off one end of the fuel rail, and used a can of carb cleaner to pressurize the rail.  Be aware that carb cleaner will destroy the o-rings, so be sure to use your old o-rings around the carb cleaner.