110.0120.058.0
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Interactive 3D model of Motorcycle Cylinder Head

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Motorcycle Cylinder Head

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Bounding box
120.0 × 110.0 × 58.0 mm
Engine
Precision B-rep
Parameters
25
Published
October 21, 2026

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The prompt

cylinder head motorcycle

Parameters

NameValueRange
Body Length (X)120 mm60 – 220
Body Width (Y)90 mm50 – 180
Body Height (Z)58 mm30 – 140
Corner Fillet Radius3 mm0 – 15
Combustion Chamber Bore57 mm30 – 110
Chamber Dome Depth13 mm3 – 40
Valve Centre Offset18 mm5 – 50
Valve Seat Diameter22 mm10 – 50
Valve Seat Depth5 mm1 – 15
Valve Guide Bore6 mm3 – 12
Port Diameter22 mm8 – 45
Port Centre Height14 mm5 – 45
Spark Plug Bore12 mm6 – 20
Plug Well Diameter20 mm12 – 36
Plug Well Depth12 mm3 – 40
Head Bolt Hole8 mm4 – 14
Bolt Inset From Edge16 mm8 – 40
Bolt Counterbore Dia16 mm8 – 30
Bolt Counterbore Depth5 mm1 – 20
Fin Thickness3 mm1 – 8
Fin Pitch8 mm3 – 20
Fin Count5 mm0 – 15
Fin Protrusion10 mm2 – 30
First Fin Height18 mm5 – 80
Fin End Margin8 mm2 – 30

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Motorcycle Cylinder Head - Free CAD Model (STEP, STL) | TextoCAD