- Local time
- 9:59 PM
- User ID
- 309
- Joined
- Dec 29, 2015
- Messages
- 7,954
- Reaction score
- 50,447
- Location
- Ontario, Canada

Idk wtf the guy is trying to accomplish with the divots. Reduce friction? Reduce weight? Make it look more like a golf ball?I have a hard time wrapping my head around that theory. Where would the oil go if those divots weren't there?
Looks like that piston already has some scoring