Print guidance estimate

Slicer data required

Print cost & setup estimate

Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.

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Recommended kit

Slice required

Slice the required model files; source file size is not printable volume.

Material cost

Slice required

Use the slicer's filament total; STL/3MF byte size is not a cost input.

Print time

Slice required

Slice with the recommended material, infill, orientation, and supports.

STL file	Role	Source size	PETG / ASA 20%	PETG / ASA 25%	100% solid	Recommendation
No printable model files are available for an estimate yet.

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Tools & Jigs

2.0 TSI Walnut Blasting Tool

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3DPrintedCarPart

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Description

Design for a DIY Walnut Blasting adapter to clean intake valves on 2.0tsi engines (VW, Audi). Designed for fun and personal use, but would love to let the community in on the idea! Made by me, a UCLA engineering student who loves his Mk6 GTi! Tested on a real engine with a Campbell Hausfeld Sandblasting gun and Harbor Freight Fine Walnut. Contact me if you have questions/suggestions at npawar1206@g.ucla.edu!