Valve Lift Calculator
Calculate valve lift from cam specifications and rocker ratio
Lift Specifications
Net Valve Lift
0.460"
Street Performance - good flow potential
Lift Details
Gross Valve Lift0.480"
Lift/Stem Ratio0.267
Recommendations
Spring Requirement
Single spring may work
Retainer Clearance
Standard clearances OK
Formula
Valve Lift = (Cam Lift × Rocker Ratio) - Lash💡
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