In stock

Valve Spring - Dual w/Retainer Assembly (Single Cylinder)


Dual Springs and Heat Treated Retainers for steel cams with lifts up to 0.625".
Price includes (2) Spring Sets and (2) Retainers.
Here are some pressures and information about installed heights.
For this Dual Spring set, we suggest the installed height to be around 1.800"
85 lbs. @ 1.85"
100 lbs. @ 1.80"
119 lbs. @ 1.75"
With 0.625" lift a lobe profile will have about 296 lbs. @ 1.10" compressed length over the nose.
On this dual spring set, coil bind occurs at 0.974"

Engine application: K241, K301, K321, K341

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