Spring set Beehive and titanium retainers Kelford Cams for Nissan SR20DET

NISSAN SR20DET. Premium quality ovate wire Beehive valve spring set with Titanium retainers. Nano-peen and gold nitride surface finish process for ultimate strength. Suits high rpm, high boost turbo engines. Use OEM spring base to give 95lb seat pressure. 15.00mm maximum lift.