Dual Spring Kit w/ Titanium Retainers – Mitsubishi | 4G63 55lbs @ 36.40mm Seat Pressure

High-performance dual valve spring kit with titanium retainers for Mitsubishi | 4G63, improving valve control, high-RPM stability, and durability.

Attributes
Spring Type	Dual Valve Spring
Seat Pressure	55lbs @ 36.40mm
Retainer Material	Titanium

Specs
Outer Spring Od	27.50mm
Outer Spring Id	20mm
Inner Spring Od	20mm
Inner Spring Id	15.20mm
Seat Pressure	55lbs @ 36.40mm
Open Pressure	151lbs @ 10.00mm
Max Lift	16.40mm
Coil Bind	20mm
Safe Rpm Limit	8000
Retainer	ret-m65/t1
Retainer Qty	16
Seat Locator	seat-m1007d/fp
Seat Locator Qty	16
Kit Spring	spr-ts1012
Rate	9.60lbs/mm
Kit Spring Qty	16