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Ford Triton SOHC 2V specs: 415 ci (6.8L) 10-cylinder, 3.551 x 4.165 in (90.2 x 105.8 mm) bore and stroke, 9:1 compression. Rated 305 hp, 1997–2014.
The Ford Triton SOHC 2V is undersquare — the 4.1654" stroke exceeds the 3.5512" bore by 14.7% — a layout that trades peak RPM for leverage and torque low in the range. The 4.1654" stroke puts mean piston speed at 4,000 ft/min around 5,750 RPM, which is where a production bottom end is generally considered at its limit. Each of the 10 cylinders displaces 41.5 ci (680 cc).
9:1 on aluminum heads is low by modern standards and generally happy on regular pump fuel.
It is one of 14 engines in the Modular family, the largest at 415 ci. 18 factory variants share these dimensions, rated at 305 hp across 1997–2014.
| Displacement | 415 ci / 6.8 L |
|---|---|
| Bore | 3.5512" |
| Stroke | 4.1654" |
| Cylinders | 10 |
| Configuration | V10 |
| Compression ratio | 9:1 |
| Bore/stroke ratio | 0.853 |
| Block material | cast iron |
|---|---|
| Head material | aluminum |
| Valvetrain | SOHC |
| Fuel type | gas |
| Firing order | 1-6-5-10-2-7-3-8-4-9 |
| Advertised HP | 305 hp |
| Years | 1997–2014 |
| Year | Version | HP @ rpm | Torque @ rpm | Comp. |
|---|---|---|---|---|
| 2003 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2004 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2005 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2006 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2007 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2008 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2009 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2010 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2011 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2012 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2013 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
| 2014 | net | 305 @ 4250 | 420 lb-ft @ 3250 | — |
Factory specification sheet.
| Bore/stroke character | 0.853 — undersquare — stroke exceeds bore, which favours low-end torque |
|---|---|
| Mean piston speed at 6,000 RPM | 4,165 ft/min — in the range typical of performance street engines |
| Displacement per cylinder | 41.5 ci |
| Static compression | 9:1 — low by modern standards, generally happy on regular pump fuel |
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 |
|---|---|---|
| 1997 | — | Triton SOHC 2V |
| 1998 | — | Triton SOHC 2V |
| 1999 | — | Triton SOHC 2V |
| 2000 | 305 hp | Triton SOHC 2V |
| 2001 | 305 hp | Triton SOHC 2V |
| 2002 | 305 hp | Triton SOHC 2V |
| 2003 | 305 hp | Triton SOHC 2V |
| 2004 | 305 hp | Triton SOHC 2V |
| 2005 | 305 hp | Triton SOHC 2V |
| 2006 | 305 hp | Triton SOHC 2V |
| 2007 | 305 hp | Triton SOHC 2V |
| 2008 | 305 hp | Triton SOHC 2V |
| 2009 | 305 hp | Triton SOHC 2V |
| 2010 | 305 hp | Triton SOHC 2V |
| 2011 | 305 hp | Triton SOHC 2V |
| 2012 | 305 hp | Triton SOHC 2V |
| 2013 | 305 hp | Triton SOHC 2V |
| 2014 | 305 hp | Triton SOHC 2V |
1 factory vehicle, 1997–2014. Each year opens that model's engine table.