KVS180, Toyota 3RZ-FE. High Performance Pacalloy Valve Spring Kit. Suits OEM Retainer and Seat. 62lb seat pressure @ 35.2mm, 156lb @ 11.5mm Lift. Coil bind is 20.5mm
3RZ-FE Beehive Valve Springs
Toyota 3RZ Engine Valve Springs with Titanium Retainers
94lb seat pressure @ 36.1mm, 186lb @11.5mm lift. Coil bind is 23.3mm. Use OEM Seat.