So, I've just had the gallery gasket fixed on my HR. And I've got a nice healthy oil pressure once again. But I'm wondering, is it too healthy?
On tickover the gauge reads 30psi which I believe to be normal, but at the slightest Rev, anywhere from 2-3k it can go up to 90psi, anything more than that and it'll reach over 100. (Under load that is, not in neutral)
Is this normal? Is the relief valve supposed to open before you see pressures like that?