| the cylinder head | 0.62 |
| open valve | 0.64 |
| operate valve | 0.63 |
| actuate intake valves | 0.49 |
| operate the exhaust val… | 0.45 |
| drive the water pump | 0.42 |
| close the intake and ex… | 0.39 |
| rotate at same speed | 0.39 |
| operate with full-film … | 0.35 |
| rocker arm | 0.31 |
| be a custom grind | 0.25 |
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| forged steel | 0.40 |
| installed | 0.68 |
| driven | 0.68 |
| driven by the crankshaft | 0.64 |
| replaced | 0.61 |
| advanced | 0.59 |
| rotated | 0.59 |
| removed | 0.57 |
| driven by chain | 0.57 |
| driven by belt | 0.49 |
| mounted | 0.42 |
| More » |