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Turbo Inline-Four Engine

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Bounding box
187 × 112 × 126 mm
Engine
3D Printing B-rep
Parameters
14
Published
November 2, 2026

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delete all build a verycomplex engine

Parameters

NameValueRange
Block length130 mm80 – 220
Cylinder block width62 mm40 – 120
Cylinder block height60 mm30 – 110
Cylinder bore diameter26 mm12 – 50
Bore centre spacing30 mm16 – 60
Crankshaft centre height32 mm10 – 60
Cylinder head height26 mm12 – 60
Cam cover height18 mm8 – 40
Oil pan depth22 mm10 – 50
Intake runner diameter10 mm5 – 20
Intake plenum diameter22 mm10 – 40
Exhaust primary diameter11 mm5 – 20
Exhaust collector diameter18 mm10 – 35
Turbo housing diameter34 mm20 – 70

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.

Turbo Inline-Four Engine - Free CAD Model (STEP, STL) | TextoCAD