I have a 73 challenger with a 440 and a single plane intake the engine turns over but really rough. I don’t really have time too take the spark plugs out so I’m wondering if I can just pour some oil down the intake manifold and turn the motor over to get it in the cylanders
I don’t quite understand how you claim to not have time to do it, but then spend time writing this post about it and answer the comments on top of that lol. You coulda had all 8 plugs in your hands already.
You’ve obviously never worked on a 440