Autool Fuel Injector Tester Bung

Either my Autool CT-150 didn't come with the bungs needed to use normal injectors in it, or they just don't come with them! 

I designed these to fit a standard EV6 style injector snugly against the o-ring and have a large enough opening that it has a proper spray pattern. 

Print in PETG with 5 walls for best results!