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Fully Working V8 Engine– Moving Pistons!

Print Profile(1)

All
A1
H2C
H2S
H2D Pro
P2S
H2D
X2D
A2L

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
6.2 h
1 plate
4.3(3)

Open in Bambu Studio
Boost
43
109
5
0
111
24
Released 

Description

Working V8 Engine Block with Moving Pistons

This is a simplified V8 engine block designed for smooth movement and easy 3D printing.
The model features a rotating crankshaft that moves the pistons just like in a real engine.

Perfect as:

  • a mechanical desk toy
  • an educational model
  • a demonstration of engine mechanics

The engine is designed with clearances optimized for FDM printers, making it easy to print and assemble.

🔧 Features

  • Moving pistons
  • Detailed crankshaft
  • Oil pan design
  • Clean V8 block styling
  • Easy to print parts

🖨 Printing

  • Works great with PLA
  • No supports required for most parts
  • Recommended layer height: 0.2 mm

Assembly
Simply assemble the crankshaft and pistons into the block and rotate the front shaft to see the mechanism in motion.

If you like the model, please consider leaving a like ⭐

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.