The Callaway Cyclone V16 is a prototype engine for a future Callaway project. With its exceptionally-high specific power output, striking visuals and an exhaust note only a high revving V16 can make, this powerplant should be reserved for a very special vehicle.
The specifications:
- 16 cylinder, 90° V-angle , aluminum cylinder block with iron liners, aluminum cylinder heads
- 4.0 liter displacement (243.6 cid), naturally aspirated , electronic fuel injection
- Bore: 75.50 mm (2.972″). Stroke: 55.75 mm (2.195″)
- Compression Ratio: 11.5:1
- Valvetrain: DOHC, 5 valves per cylinder, patented camshaft drive system
- Maximum horsepower: 550 bhp @ 10,000 rpm (2.26 bhp/cid, 138 bhp/L)
- Peak Torque: 340 lb-ft @ 8,500 rpm
- Maximum engine speed: 10,500 rpm
- Length: 926 mm (36.45″). Width: 540 mm (21.25″). Height to top of throttle body trumpets: 500 mm (19.70″)
- Dry weight: 152 kg (334 lb)
- Dry sump lubrication, triple plate 5.5″ diameter clutch, electronic coolant pump