Dual Spring Kit w/ Titanium Retainers – Toyota | 2TR-FE 65lbs @ 37.00mm Seat Pressure

High-performance dual valve spring kit with titanium retainers for Toyota | 2TR-FE, improving valve control, high-RPM stability, and durability. This product requires the use of the OEM keeper. Supertech doesn't provide these keepers as part of this spring kit.

Attributes
Spring Type	Dual Valve Spring
Seat Pressure	65lbs @ 37.00mm
Retainer Material	Titanium

Specs
Outer Spring Od	26.60mm
Outer Spring Id	19.60mm
Inner Spring Od	19.40mm
Inner Spring Id	14.20mm
Seat Pressure	65lbs @ 37.00mm
Open Pressure	193lbs @ 10.00mm
Max Lift	11.70mm
Coil Bind	21.80mm
Safe Rpm Limit	8000
Retainer	ret-ec3020/t55
Retainer Qty	16
Seat Locator	seat-3020-2rz
Seat Locator Qty	16
Kit Spring	spr-ec3025d
Rate	12.80lbs/mm
Kit Spring Qty	16