Dual Spring Kit w/ Titanium Retainers – Toyota | 4AGE 16V

High-performance dual valve spring kit with titanium retainers for Toyota | 4AGE 16V, improving valve control, high-RPM stability, and durability.

Attributes
Spring Type	Dual Valve Spring
Seat Pressure	73lbs @ 35.40mm
Retainer Material	Titanium

Specs
Spring Shim Qty	16
Outer Spring Od	25mm
Valve Guide	gde-t4age-sm
Outer Spring Id	18mm
Valve Guide Qty	16
Inner Spring Od	18mm
Valve Seals	vs-t6sm
Inner Spring Id	13mm
Valve Seals Qty	16
Seat Pressure	73lbs @ 35.40mm
Open Pressure	202lbs @ 10.50mm
Max Lift	14.40mm
Coil Bind	21mm ; 17mm
Safe Rpm Limit	8000
Retainer	ret-2500/t1
Retainer Qty	16
Seat Locator	ss-3012
Seat Locator Qty	16
Kit Spring	spr-tc25d
Rate	12.60lbs/mm
Kit Spring Qty	16
Spring Shim	ss-3012