Parametric spark plug engine holders

Easily inspect your spark plugs post-race, or organize/store memorable plugs with these parametric spark plug holders. Available in several engine configurations and sizes.

What is included?

Included is a digital Fusion 360 file, and a few example STLs generated from the programmatic variables in the F3D file.

Included engines
- Tight V engine (STLs for: v8, v6)
- V engine (STLs for v8, v6)
- Inline engine (STLs for I4, I6)

How to customize

Open the Fusion 360 file (.f3d), and in the Modify > Change Parameters menu you'll find the available parametric options. After customizing you can select the object you wish to export, and use the Save As Mesh option to get a 3D printable STL file.

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