Reddit reviews Melling Hi Volume Oil Pump 4.6 5.4 Modular Ford 20% more volume than stock, Model Number: M340HV
We found 1 Reddit comments about Melling Hi Volume Oil Pump 4.6 5.4 Modular Ford 20% more volume than stock, Model Number: M340HV. Here are the top ones, ranked by their Reddit score.
60 psi stock pressure relief spring providedNo modifications required to installThreaded pressure relief nutFit type: Universal Fit
I was told there was no sludge when the heads were examined, but the oil pump I believe is up to 60 psi.
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