Dual Spring Kit w/ Titanium Retainers – Toyota | 1GR-FE Bucket version

High-performance dual valve spring kit with titanium retainers for Toyota | 1GR-FE Bucket version, improving valve control, high-RPM stability, and durability.

Attributes
Spring Type	Dual Valve Spring
Seat Pressure	120lbs @ 35.90mm
Retainer Material	Titanium

Specs
Outer Spring Od	28mm
Outer Spring Id	18.80mm
Inner Spring Od	24.20mm
Inner Spring Id	14.50mm
Seat Pressure	120lbs @ 35.90mm
Open Pressure	255lbs @ 10.00mm
Max Lift	13.70mm
Coil Bind	22.80mm
Safe Rpm Limit	8000
Retainer	ret-h55be-t1
Retainer Qty	24
Seat Locator	use oem seat
Seat Locator Qty	24
Kit Spring	spr-h1007be
Rate	12.70lbs/mm
Kit Spring Qty	24