About 1000 miles ago i replace the cam with a new one from enginetech along with lifters and the opda with a crown one, today in replacing the RMS and found this, is it normal wear? Do i need to change the opda and cam again!?
I had my oil pan off changing the gasket in the spring of 2017. At that time I had almost 100,000 miles. While in there I took this pic of the OPDA. To my knowledge it’s the original, as is the cam. I personally thought it looked good, so it’s still in there with 113,000 miles. I have bought a crown unit in case I do need to change it in the future.
From your pic, i think you’re looks similar to mine.