
[BOR]
0: Safe
1: Be civil and nice.
2: Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you *have* to.

[EOR]
[BOC]
Eh, big important parts like the combustion chamber and what appears to be the intake manifold.  The injector might also be printed, but I haven't heard.
[EOC]
