The first few hundred miles on a new engine is when all the metal bits are getting friendly with each other. The bypass filter removes the wear particles from the oil, so that the oil doesn't have to be removed from the engine.What purpose does a bypass filter serve if it's only run for a few hundred miles?
Why buy ultra-expensive "break in" oil, just to dump it at ~20 minutes, and again at 500 miles or so? With a bypass filter, the full-flow filter might be changed, but the oil is merely topped-off and continues in service.
Yeah, if you're not using thick Moly-based paste assembly lube because you've got roller lifters, you probably wouldn't have to change oil and filter at 20 minutes.
There are some remote-mounted dual oil filter assemblies that include a bypass filter. Most don't, they're just remote-mounted full-flow oil filters.I'm wanting to install one of the dual-filter bypasses but I don't know a good spot to mount it