Are the 7.3 idi and 7.3 powerstroke oil filler caps the same thread by chance? I found this cap https://www.strictlydiesel.com/p-3184-bulletproof-diesel-billet-oil-fill-cap-90165022.aspx I want to use as it already has a threaded 1/8 npt port on it to route my bypass oil filter return line back into for simplicity, and buying this is a lot cleaner then drilling out a hole in the factory one to jbweld or somehow adhere a threadable pipe fitting to it.
Basically going to replicate this guys setup on his cummins and plumb the supply into the pressure port by the oil filter.
Just trying to make sure I can use that filler cap before I finish up buying parts. If not I'll have to rig something or do what I do not want to and try to get to one of these impossible head return ports under my ac condenser or in the back of my engine I can't reach, but I'm 100% trying to avoid those if possible because I hate working in these hard to reach spaces. I'd rather spend the extra 40 for that cap honestly.
Basically going to replicate this guys setup on his cummins and plumb the supply into the pressure port by the oil filter.
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Just trying to make sure I can use that filler cap before I finish up buying parts. If not I'll have to rig something or do what I do not want to and try to get to one of these impossible head return ports under my ac condenser or in the back of my engine I can't reach, but I'm 100% trying to avoid those if possible because I hate working in these hard to reach spaces. I'd rather spend the extra 40 for that cap honestly.
