RX8 Eccentric Shaft, N3H3-11-D00A
New OEM RX8 Eccentric Shaft. These shafts work in all 13B engines, are slightly lighter, and have slightly smaller main journals. They are also significantly cheaper than the RX7 shafts so make for not only a nice and economical upgrade. We use this exact shaft in our #25 peripheral port 13B race car.