Engine seized 2 miles after rebuild

[Barlea]

By-pass filter needs 1/4" ID lines, full flow needs 3/8" ID lines, according to Henry's engineers. Since the oil pump is a metering pump, it will pump exactly the same volume every revolution regardless if part of the circuit is larger or through a filter cannister etc. You can't encourage a gear pump to pump more volume, you have to spin it faster or make it bigger. ..B.