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ENGINE COMPONENTSCrank Shafts

 

Billet crankshafts made from solid raw high quality vacuum remelted bar

 

Billet crankshaft 4cylinder 4340 billet steel

Billet crankshaft 4cylinder tool steel

Tungsten divided 4cylinder F1 type

 

Lightweight option per design already built

 

Billet crankshaft 6cylinder 4340 billet steel

Billet crankshaft 6cylinder tool steel

Tungsten divided 6cylinder F1 type

 

Extra processes

3D custom design, FEA, Carburization, Nitridization, Hertzian contact stresses tests, Microfinishing.

 

IRL indycars (E-4330-M) material

Nascar (E-4330-M) material

Wrc AMS (32-cRmOv-13 300m) material

TopFuel (E-4340-M) material

ProStock (32-cRmOv-13 300m) material

 

Heat treating labor 40-45 HRc

 

Heat treating labor 60-62 HRc

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