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Valve Spring - Heavy Conical w/Titanium Retainer Assembly (Single Cylinder)


Heavy Conical Spring and Titanium Retainer Assembly These Titanium Retainers are for use with the 5/16" Valve Stem. Price includes (2) Springs and (2) Titanium Retainers.

Here are some pressures and information about installed heights.
For this VM heavy conical spring, we suggest the installed height to be around 1.850"
117 lbs. @ 1.85"
136 lbs. @ 1.80"
138 lbs. @ 1.70"
With 0.700" lift a lobe profile will have about 376 lbs. @ 1.150" compressed length over the nose.
On this single heavy conical spring, coil bind occurs at 1.074"
Click and print the spring pressure chart pdf.

Spring Press Heavy Conical

Engine application: K241, K301, K321, K341

More Information
Engine Make & ModelKohler K341

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