KVS56-BT | VK56 Beehive Springs

NISSAN VK56DE-(T). Ovate wire, PACALOY Beehive valve spring set. Featuring nano-peen and gold nitride surface finishing for superior strength and performance. This spring and retainer set suits high rpm high boost racing applications with vvt disabled. 95lb seat pressure, 195lb at 12.00mm lift. Maximum lift 12.50mm