PAC-1218 .600" Beehive springs

220.00 / 16 piece(s)

Performance LS1 ovate beehive valve spring for applications up to 0.600 lift.
This is a drop-in spring that fits stock seats and retainers
This spring has higher loading for more demanding applications.
Excellent choise when RPM band is raisded from stock, or heavier valves, or boost added.


Part# PAC-1218
Mass 75.0
Large End I.D. (inches) 0.885
Large End O.D. (inches) 1.29
Install Load (LB) 130.0
Install Height (inches) 1.800
Open Load (LB) 318.0
Open Height (inches) 1.200
Coil Bind Max 1.140
Lift Max (inches) 0.600
Frequency Base (CPM) 29277
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