Supertech Beehive Valve Springs for a Nissan / TB48 - 11.90lbs/mm

Upgrade your valvetrain with Supertech beehive valve springs for a Nissan / TB48, rated at 11.90lbs/mm for high RPM stability, precision, and extreme durability.

Attributes
Coil Bind	22.70mm
Rate	11.90lbs/mm
Outer Spring Id	21.80mm
Inner Spring Od	20.20mm
Inner Spring Id	15.50mm

Specs
Outer Spring Id	21.8mm
Inner Spring Od	20.20mm
Inner Spring Id	15.50mm
Coil Bind	22.7mm
Rate	11.90lbs/mm