Talk:Toyota NZ engine
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[edit] Valve timings
Does anyone have valve timing info for the 1NZ-FE? It might be informative to put this side-by-side with that for the 1NZ-FXE, as it would illustrate exactly how the 1NZ-FXE is different, as well as providing a good example of a specific implementation of the Atkinson cycle,.
Here are the figures for the 1NZ-FXE (source: Prius NHW20 New Car Features):
| Intake valve opening | 18° – −15° BTDC |
| Intake valve closing | 72° – 105° ABDC |
| Exhaust valve opening | 34° BBDC |
| Exhaust valve closing | 2° ATDC |
Timing diagrams might be nice too.
