Single Spring Kit w/ Titanium Retainers – Nissan | VK56DE

High-performance single valve spring kit with titanium retainers for Nissan | VK56DE, improving valve control, high-RPM stability, and durability.

Attributes
Spring Type	Single Valve Spring
Seat Pressure	55lbs @ 35.00mm
Retainer Material	Titanium

Specs
Outer Spring Od	27.50mm
Outer Spring Id	20mm
Inner Spring Od	single
Inner Spring Id	single
Seat Pressure	55lbs @ 35.00mm
Open Pressure	150lbs @ 10.00mm
Max Lift	14.50mm
Coil Bind	20.70mm
Safe Rpm Limit	8000
Retainer	ret-ts5.5/t6
Retainer Qty	32
Seat Locator	use oem seat
Seat Locator Qty	32
Kit Spring	spr-ts1015-si
Rate	9.60lbs/mm
Kit Spring Qty	32