The hydraulic roller cam is on the way for my 541 build. It's a mild grind (235/241 .590/.571) and I plan on racking up the miles on this thing. Valve train components are already in motion.
I'm wondering about the timing gear. I know I'll need a thrust limiter (bearing/button) on the timing cover side but what about the back side between the gear and the block? Should I bother with a thrust bearing or washer back there? I like the idea of a bearing but don't like the idea of bearing failure involving scattered rollers.
This is a low RPM build (max 6000 rpm) and will be used for extended drives including occasional road trips.
Where would you put your money on this one?