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So I had the wheels PMI'ed (positive metal identification) to see exactly what the wheels were made of. My pops always said they were "mag wheels" and I've seen them referred to as such multiple times online. Well, a few things were Interesting.
1. The PMI inspector was confused🤔 . I mean, this dude does this for a living, and didn't know what was going on with the metallurgy he was seeing on his device. "This stuff is Greek to me. What the heck is going on" 🤣🤣
2. There was very low amounts of magnesium or relative metal compounds similar to magnesium during any of the readings. The cleaned areas don't react to water, and non magnetic.
3. The wheel kept showing rhodium in large amounts..... He brought the results to his engineer who confirmed. 🤔
4. We used a grinder mounted scuff pad and got a REAL clean area on the lip of the wheel. Notice how it shines? Still showed rhodium, no aluminum readings....
5.so we got a little aggressive and tried to get thru the rhodium to measure the substrate.... Nope.
So, apparently this stuff is a few mils deep into the wheel.....
So, all in all it was interesting. I think they are aluminum wheels and have some odd rhodium coating which is used in the jewelry industry to make it shine.
Any thoughts to my findings?
I'm hoping/excited to see how they polish up
Pulled the centech harness out to see how it lays out. Somewhat troubling that they won't/don't supply a wiring diagram for their own harness....
So, I wrote down all the terminal ends and guess I'll be making one myself. Pulling the alternator wire to the fuse panel and going directly to the battery, second fuel tank wiring, adding fuel pump(s), off-road lights and a few other things.
It would definitely make my life easier if I didn't have to make a blind road map but I kind of enjoy drawing out diagrams anyways. Call it a sickness 🤣🤣