Nubis Pro-Sump Extension Kit RB26DETT
Compared to the SR20, oil delivery of RB26 must be done much more carefully because of its structure. However, RB26's oil pan is also used as front diff case and has a complicated shape. By using our extended oil pan sump kit we're able to increase the total capacity of the oiling system in the RB26. To install you will need to modify the pan by cutting out the existing sump and welding in this kit. This modification allows for greater baffling and oil control inside the sump which is highly recommended when using any of the oversized oil pumps offered on the market.
Extending your oil pick-up to accommodate the increased sump size is required.