Supertech Beehive Valve Springs for a Nissan / CA18 DET - 9.60lbs/mm

Upgrade your valvetrain with Supertech beehive valve springs for a Nissan / CA18 DET, rated at 9.60lbs/mm for high RPM stability, precision, and extreme durability.

Attributes
Free Length	42mm
Coil Bind	20.70mm
Rate	9.60lbs/mm
Outer Spring Id	20mm
Inner Spring Od	20mm
Inner Spring Id	15.20mm

Specs
Outer Spring Id	20.00mm
Inner Spring Od	20.00mm
Inner Spring Id	15.20mm
Coil Bind	20.70mm
Rate	9.60lbs/mm