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An overhead valve engine, abbreviated (OHV) and sometimes called a pushrod engine, is a piston engine whose valves are located in the cylinder head above the combustion chamber. This contrasts with flathead (or "sidevalve") engines, where the valves were located below the combustion chamber in the engine block.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Overhead valve engine | related to Production OHV engines | In | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | Walter Lorenzo Marr | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | United States | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | OHV | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | Marr | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | Buick | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | Buick Auto-Vim | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | Power Company | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | This | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | Marr Auto-Car | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | Buick Model | 0.60 | section |
| Overhead valve engine | related to Production OHV engines | The | 0.60 | section |
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