The new engine has a maximum power output of 700 horsepower , is 18 kg lighter, is "over-square" (bore:95 mm - stroke:76,4 mm) and has a different firing order: 1–12–4–9–2–11–6–7–3–10–5–8 instead of 1–7–4–10–2–8–6–12–3–9–5–11.