It would be very helpful to ascertain if the engines with the defective, worn high lift camshaft lobe are all within a limited production run. For those who have checked, how about posting your engine number, not only if it is one of those affected, but also if it is unaffected. The photo shows where the engine number is located and please note it is engraved vertically. I will pull the valve cover and check mine before the warranty expires in November.
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