Dual Spring Kit w/ Titanium Retainers – BMW | M50

High-performance dual valve spring kit with titanium retainers for BMW | M50, improving valve control, high-RPM stability, and durability.

Attributes
Spring Type	Dual Valve Spring
Seat Pressure	80lbs @ 35.70mm
Retainer Material	Titanium

Specs
Outer Spring Od	29.65mm
Outer Spring Id	21.85mm
Inner Spring Od	20.50mm
Inner Spring Id	15.50mm
Seat Pressure	80lbs @ 35.70mm
Open Pressure	195lbs @ 10.00mm
Max Lift	12.70mm
Coil Bind	20.70mm
Safe Rpm Limit	8000
Retainer	ret-auve/t1
Retainer Qty	24
Seat Locator	seat-bm60
Seat Locator Qty	24
Kit Spring	spr-h1000d
Rate	11.50lbs/mm
Kit Spring Qty	24