3D preview of Inline-4 Engine Block
Loading the interactive model…
Interactive 3D model of Inline-4 Engine Block

Everything else

Inline-4 Engine Block

1 views
Bounding box
401.0 × 220.0 × 340.0 mm
Engine
Precision B-rep
Parameters
12
Published
September 1, 2026

Download

Free to download and use. See the terms.

The prompt

I WANT YOU TO GENERATE CAR ENGINE

Parameters

NameValueRange
Cylinder Count4 count2 – 8
Cylinder Bore Diameter86 mm60 – 120
Cylinder Spacing (C-to-C)95 mm80 – 140
Deck Height (cylinder block)220 mm150 – 300
Cylinder Block Width180 mm140 – 250
Cylinder Wall Thickness15 mm8 – 25
Crankcase Height120 mm80 – 180
Oil Pan Width (crankcase width)220 mm180 – 300
Crankshaft Bore Diameter70 mm50 – 100
Bottom Flange Thickness15 mm8 – 25
Head Bolt Hole Diameter12 mm8 – 16
Edge Fillet Radius3 mm0 – 6

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.

Inline-4 Engine Block - Free CAD Model (STEP, STL) | TextoCAD