Not true. Here is a screenshot of the relevant page from RAVE. The pump may be the same, but the valving is different.garrycol wrote: ↑Fri Jul 27, 2018 11:34 pmThere is no such thing as a Thor oil pump - that is an induction system. All 4.0/4.6 engines Gems or Thor or whatever have the same oil pump - it runs about the same pressure as the old camshaft driven pumps - about 30 -35psi when warm on a good engine.
Garry
Chris.