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Dodge Hurricane High Output specs: 183 ci (3.0L) 6-cylinder, 3.307 x 3.543 in (84 x 90 mm) bore and stroke, 9.5:1 compression. Rated 550 hp, 2026.
The Dodge Hurricane High Output is undersquare — the 3.5433" stroke exceeds the 3.3071" bore by 6.7% — a layout that trades peak RPM for leverage and torque low in the range. The 3.5433" stroke puts mean piston speed at 4,000 ft/min around 6,750 RPM, which is where a production bottom end is generally considered at its limit. Each of the 6 cylinders displaces 30.5 ci (500 cc).
Static compression of 9.5:1 on aluminum heads is moderate for the displacement, which is deliberate on a boosted engine — the turbo supplies the rest of the effective ratio, and static compression plus boost together set the fuel requirement.
It is one of 2 engines in the Hurricane family, all of them 183 ci — the differences between them are in compression, heads and rating, not displacement.
| Displacement | 183 ci / 3 L |
|---|---|
| Bore | 3.3071" |
| Stroke | 3.5433" |
| Cylinders | 6 |
| Configuration | I6 |
| Compression ratio | 9.5:1 |
| Bore/stroke ratio | 0.933 |
| Block material | aluminum |
|---|---|
| Head material | aluminum |
| Valvetrain | DOHC |
| Valves per cylinder | 4 |
| Induction | twin-turbo, direct injection |
| Advertised HP | 550 hp |
| Years | 2026 |
| Bore/stroke character | 0.933 — undersquare — stroke exceeds bore, which favours low-end torque |
|---|---|
| Mean piston speed at 6,000 RPM | 3,543 ft/min — in the range typical of performance street engines |
| Displacement per cylinder | 30.5 ci |
| Static compression | 9.5:1 — in the range that usually runs on pump premium |
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