Mugen MF458S (2006)

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Specifications

Mugen MF458S, 4 stroke
Introduced in 2006
4488cc
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Dimensions

Cylinders arrangement: V8 (90^o)
Strokes: 4
Bore x Stroke:
Capacity: 4488 cc
Compression ratio:

Construction materials

aluminium alloy block
cylinder head: aluminium alloy
forged steel crankshaft with 5 main bearings
steel connecting rod

Cylinder-head

crossflow design
DOHC
4 valves per cylinder - 32 valves total

Aspiration

Νatural with multipoint electronic Fuel Injection and 2 x 33.4 mm inlet restrictors

Ignition

ECU
Firing order,

Cooling and lubrication

water cooled
dry sump

Torque values

Models used and Output

Year	Model	Induction	Compression ratio	Power	Torque
2006	Courage LC70	MPFI		650 bhp / 485 KW @ 8500 rpm	630 Nm / 465 ft lbs @ 7500 rpm