I'm getting ready to install my beautiful TRD Supercharger on my truck this weekend and the instructions for the fuel injectors have me scratching my head. The directions tell you to put 'Spindle oil' onto the o-rings for the injectors before installing them.
I'll admit I've never done injectors on an engine before but I always thought gasoline was all that was needed for the o-rings. Could anyone with experience on this chime in so I can make sure I do this right? According to my searching no one has spindle oil nearby so if there is a substitute that would be great.