Best way to flush engine after rocker arm failure?

A typical ARP 180,000psi 5/16” fastener is listed as using a tq value of 24ft/lbs....... with their lube....... not oil.
The oil tq value would be higher than 24ft/lbs(one would have to call ARP for that info), but if you tq’d it to 24 with oil, it has inadequate stretch...... and therefore isn’t really tight.

And none of that takes into account whether or not the shaft can withstand the clamping load of a 180,000psi fastener tq’d to 24ft/lbs using ARP lube without deforming.

For comparison, a grade 5 bolt is 120,000 psi and a grade 8 is 150,000.
Std tq rating for a 5/16” grade 5 is 13 coarse/14 fine.
For grade 8 it’s 18 coarse/20 fine.

The factory spec is 17.

An ARP 180,000psi fastener tq’d to any of the above specs is loose........ especially if you used oil instead of ARP lube.