create counter

Panhard oil pump modification

The oil pump before

Panhard gear type oil pump



Panhard_pump_modded_outlet

This modified oil pump will now flow more oil at speed, when you want it and there will be less bubbles in the oil as a result, which has the effect of improving the oil quality.

Panhard_crankcase_oil_inlet

You can see the small inlet pipe into the crankcase, and also see where the oil pump mates up to it, which is the black circle I have inked in and the centre of the outlet is represented by the black lines. So again the flexible shaft is used to reshape this area, and the important thing is to match the mating diameters more closely. It makes sense to machine and open up this drilling to match the oil pump, as this will increase the flow rate into the main oil galleries, and it has no effect on the pressure of the system, contrary to what you might think. The pressure in the unmodified camshaft is controlled by the cross drilling after this, and the cylinder head feeds likewise by the size of their respective openings too. It really doesn’t make sense not to do it.

Panhard_crankcase_oil_inlet_mod

Next up revising the front crankshaft feed