See other engines in this family
The same engine also has a main page: Ford EcoBoost 2.7 V6.
Lincoln EcoBoost 2.7 V6 specs: 166 ci (2.7L) 6-cylinder, 3.268 x 3.268 in (83 x 83 mm) bore and stroke. Rated 335 hp, 2016–2023. Used in the Lincoln MKX.
The Lincoln EcoBoost 2.7 V6 is exactly square — 3.2677" bore and 3.2677" stroke are the same — which splits the difference between a high-revving layout and a torque layout. The 3.2677" stroke does not reach 4,000 ft/min of mean piston speed until about 7,350 RPM, so piston speed is not what limits this engine's revs — valvetrain and breathing are. Each of the 6 cylinders displaces 27.7 ci (453 cc).
8 factory variants share these dimensions, rated at 335 hp across 2016–2023.
| Displacement | 166 ci / 2.7 L |
|---|---|
| Bore | 3.2677" |
| Stroke | 3.2677" |
| Cylinders | 6 |
| Configuration | V6 |
| Bore/stroke ratio | 1 |
| Fuel type | gas |
|---|---|
| Advertised HP | 335 hp |
| Years | 2016–2023 |
| Year | Version | HP @ rpm | Torque @ rpm | Comp. |
|---|---|---|---|---|
| 2016 | net | 335 @ 5500 | 380 lb-ft @ 3000 | — |
| 2017 | net | 335 @ 5700 | 380 lb-ft @ 3500 | — |
| 2018 | net | 335 @ 5700 | 380 lb-ft @ 3500 | — |
| 2019 | net | 335 @ 5700 | 380 lb-ft @ 3500 | — |
| 2020 | net | 335 @ 5700 | 380 lb-ft @ 3500 | — |
| 2021 | net | 335 @ 5500 | 380 lb-ft @ 3250 | — |
| 2022 | net | 335 @ 5500 | 380 lb-ft @ 3250 | — |
Factory specification sheet.
| Bore/stroke character | 1.000 — square — bore and stroke are within 5%, a balanced compromise |
|---|---|
| Mean piston speed at 6,000 RPM | 3,268 ft/min — conservative for a street engine |
| Displacement per cylinder | 27.7 ci |
Each link opens the calculator with this engine's specs already filled in.
These records share identical bore, stroke, displacement and compression. They differ by model year and factory power rating.
| Year | Advertised HP | Code |
|---|---|---|
| 2016 | 335 hp | EcoBoost 2.7 V6 |
| 2017 | 335 hp | EcoBoost 2.7 V6 |
| 2018 | 335 hp | EcoBoost 2.7 V6 |
| 2019 | 335 hp | EcoBoost 2.7 V6 |
| 2020 | 335 hp | EcoBoost 2.7 V6 |
| 2021 | 335 hp | EcoBoost 2.7 V6 |
| 2022 | 335 hp | EcoBoost 2.7 V6 |
| 2023 | 335 hp | EcoBoost 2.7 V6 |
1 factory vehicle, 2016–2023. Each year opens that model's engine table.