![custom - Can the bottom of a piston be scratched and not damage the cylinder? - Motor Vehicle Maintenance & Repair Stack Exchange custom - Can the bottom of a piston be scratched and not damage the cylinder? - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/9gmUm.jpg)
custom - Can the bottom of a piston be scratched and not damage the cylinder? - Motor Vehicle Maintenance & Repair Stack Exchange
![custom - Can the bottom of a piston be scratched and not damage the cylinder? - Motor Vehicle Maintenance & Repair Stack Exchange custom - Can the bottom of a piston be scratched and not damage the cylinder? - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/66BPv.jpg)
custom - Can the bottom of a piston be scratched and not damage the cylinder? - Motor Vehicle Maintenance & Repair Stack Exchange
![TheSamba.com :: Performance/Engines/Transmissions - View topic - 94mm AA pistons, is this scratched Cylinder? Photos Inside TheSamba.com :: Performance/Engines/Transmissions - View topic - 94mm AA pistons, is this scratched Cylinder? Photos Inside](https://lh5.googleusercontent.com/-696ya836bWQ/TleE30TqWEI/AAAAAAAABkY/sP-MjXkOCSM/s640/IMG_0555.jpg)