| Share | Phrase |
|---|
| 26.21% | secondarily [sequence] stroke |
| 21.58% | stroke piston [perform operation] |
| 12.06% | intake [does] stroke |
| 11.39% | stroke slide [perform operation] |
| 10.08% | piston [does] stroke |
| 8.03% | stroke plunger [perform operation] |
| 7.30% | stroke position [perform operation] |
| 3.30% | chamber stroke |