I am about to begin the build on this SBC 350 (+.060") shortblock and am trying to find a good oil pump. It has been suggested that I use a high volume, standard pressure pump by my uncle. I see Melling has a +10%
and a +25%
volume over OEM pump and these are the units I am considering.
I figure more is better, but if I am pumping more oil, I assume it is going to use horsepower to do it. So should I stick with the +10% unit? BTW this is a performance street motor (no track/strip time) and should be around the 375-400 HP mark with a hydraulic flat tappet cam.