Single Spring Kit w/ Titanium Retainers – Toyota | 2TR-FE

High-performance single 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	Single Valve Spring
Seat Pressure	80lbs @ 35.00mm
Retainer Material	Titanium

Specs
Outer Spring Od	24.50mm
Outer Spring Id	17.90mm
Inner Spring Od	single
Inner Spring Id	single
Seat Pressure	80lbs @ 35.00mm
Open Pressure	130lbs @ 10.00mm
Max Lift	12mm
Coil Bind	23mm
Safe Rpm Limit	8000
Retainer	ret-tu24/t1
Retainer Qty	32
Seat Locator	use oem seat
Seat Locator Qty	32
Kit Spring	spr-tu24
Rate	5lbs/mm
Kit Spring Qty	32