Pushrod cup ends turning blue

moper said

I might modify the cam to get more oiling... In fact I do that a lot to make sure the oil volume up top is high enough.

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Perfacar - Ok, I will ditch the pushrod oiling and assemble with engine oil.

Moper - what are you doing to increase topside oil volume? flycut the cam journal at each oil hole to increase the degrees of rotation when oil flows, or cut a full circumference groove in the cam journal for constant topside oiling (like Ford FE), or....?

thanks again for the feedback.