4stHEAD
Valve Train Analysis
Software designed by engineers for engineers

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Valve Lift Design

Cam Follower Geometry

Cam to Valve Lift

Cam Manufacture

Valve Train Analysis

4-Valve Head Layout

2-Valve Head Layout

Side Valve Head Layout

Piston Crown Valve Pockets

Exhaust/Intake Valve & Duct Design

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Output graphics of the dynamic valve lift, coil lift, compression and stress (back)

Static and Dynamic Valve Lift Graph

Dynamic Lift of each Coil on the Spring

Dynamic Compression of each Coil of the Spring

Dynamic Stress on each Coil of the Spring

 

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