3D preview of V8 Air Engine Block
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V8 Air Engine Block

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Bounding box
126.0 × 97.6 × 82.8 mm
Engine
Precision B-rep
Parameters
14
Published
October 15, 2026

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The prompt

build a v8 engine, can move by high pressure air

Parameters

NameValueRange
Cylinders per Bank4 cyl2 – 6
V Angle90 deg45 – 120
Cylinder Bore20 mm10 – 40
Cylinder Pitch32 mm20 – 60
Bank Length52 mm30 – 90
Bank Width34 mm20 – 60
Head Deck Thickness10 mm4 – 25
Air Port Diameter6 mm2 – 14
Crankcase Width56 mm30 – 100
Crankcase Height Above Axis14 mm6 – 40
Crankcase Depth Below Axis34 mm10 – 70
Crankshaft Bore14 mm6 – 30
End Wall Margin14 mm6 – 40
Sump Fillet Radius5 mm0.5 – 10

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.

V8 Air Engine Block - Free CAD Model (STEP, STL) | TextoCAD