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Old May 5, 2024 | 10:12 AM
  #21  
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Originally Posted by srs244
it used to be that you could also buy ZDDT additive at one time, not sure if it is still available however. as another alternative (and if cost is of only slight concern) would be to look at the joe gibbs line of oils with sufficient levels of ZDDT etc already in them.
In the aviation industry we use a product called Camguard with excellent results. They also make an automotive version. I run a roller cam so it’s not an issue for me, but if I still had a flat tappet I would be looking at that as an option.
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Old May 5, 2024 | 05:01 PM
  #22  
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Originally Posted by 69XR7
Mobil 1 20w-50 from Walmart
I am also a fan of Mobil 1.
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Old May 5, 2024 | 05:38 PM
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Originally Posted by srs244
it used to be that you could also buy ZDDT additive at one time, not sure if it is still available however. as another alternative (and if cost is of only slight concern) would be to look at the joe gibbs line of oils with sufficient levels of ZDDT etc already in them.
I bought this Red Line 81403 Engine Break in Additive, and mixed it with some Mobil 1. I ended up at 1500 ppm of ZDDP, but I didn't write down anything, and you'll want to check the ZDDP numbers of the additive, and of the Mobil 1 (or whatever), to get the number you want. Assuming you want to try that.

Be sure to read the Amazon reviews. Often folks put useful info there.
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Old May 5, 2024 | 05:49 PM
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I put oil in my engine as well! But recommending what I run may not be helpful. As I never seen it in the states. But, basically, I run a mineral base made for older cars with plenty of zinc already in it. Off the shelf in all the auto parts stores over here. No need to mix anything. Just read the labels. When it comes to motor oil. Everyone and his dog has an opinion.
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