![That would maximize oxygen
for optimal combustion.
That would maximize oxygen
for optimal combustion.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
That would maximize oxygen
for optimal COMBUSTION.
The Big Bang Theory Season 9, Episode 20
![Does anybody know how to fix
combustion engine?
Does anybody know how to fix
combustion engine?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Does anybody know how to fix
COMBUSTION engine?
The Big Bang Theory Season 4, Episode 19
![Anybody know anything
about combustion engines?
Anybody know anything
about combustion engines?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Anybody know anything
about COMBUSTION engines?
The Big Bang Theory Season 4, Episode 19