# Exhaust Manifold 3D & 2D Modeling
## Project Description
The exhaust manifold is a critical component that collects exhaust gases from multiple cylinders into one pipe. In this project, I create both detailed 3D models and accurate 2D drawings for manufacturing and analysis.
## Workflow Highlights
*3D modeling* starts with import of cylinder head geometry and _progresses through routing and manifold design_.
**2D drafting** includes creation of all necessary views and __dimensioning for fabrication__.
## Key Steps
- Import cylinder head interface geometry
- Sketch runner paths and merge points in 3D
- Generate solid manifold body with fillets and wall thickness
- Create 2D drawing views (front, side, top, isometric)
- Add dimensions, tolerances, and section views
## Deliverables
- Fully parameterized Autodesk Inventor/Fusion 360 3D model
- Detailed 2D drawing set in DWG/PDF format
- Bill of materials and cut-list