I recently bought a 2010 Ford F250 with 95k miles & its got the 5.4 V8 motor. I put some cosmetic work into it but im looking for internal longevity upgrades. Ive done some research and came across a lot of issues with phasers, lifters, & followers. But it seems the main cause is not enough oil circulation. It has no issues that im currently aware of, no ticks or anything. What i was wondering, is that if I could potentially beat the (probable) upcoming issues by installing a Mellings HV oil pump now to extend the engines life... or would it make more sense to do the pump, lifters, followers & phasers all together. & maybe more if im missing something. Some insight would be appreciated since im still learning combustion engines. I'm an industrial mechanic, not a master auto tech.. so any tips help.   

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