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Trucks
Western Star · 4700 Series
4700 SB 12.8L I6 513 HP
From 2010 · 2010 → present
Stock HP
513hp
Tuned HP
888hp
Stock Torque
2510Nm
Tuned Torque
888Nm
Power curve
Horsepower
Stock
513
Tuned
—
Torque curve
Torque
Stock
2510
Tuned
—
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