Judd XV675 (2005)

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Specifications

Judd XV675, 4 stroke
Introduced in 2005
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Dimensions

Cylinders arrangement: V8 (90^o)
Strokes: 4
Bore x Stroke:
Capacity: 3397 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

Natural with multipoint electronic fuel injection. 1 x 44mm inlet restrictor

Ignition

ECU, EFI Euro 12
Firing order, 1-5-4-8-7-2-6-3

Cooling and lubrication

water cooled
scavenge pump dry sump

Torque values

Models used and Output

Year	Model	Induction	Compression ratio	Power	Torque
2004	Lucchini LMP2	MPFI		540 bhp / 403 KW @ 10500 rpm	475 Nm / 350 ft lbs
2004	Pilbeam MP91	MPFI		540 bhp / 403 KW @ 10500 rpm	475 Nm / 350 ft lbs
2005	Courage C65	MPFI		540 bhp / 403 KW @ 10500 rpm	475 Nm / 350 ft lbs
2005	Lola B05/40	MPFI		540 bhp / 403 KW @ 10500 rpm	475 Nm / 350 ft lbs
2005	Reynard 02S	MPFI		540 bhp / 403 KW @ 10500 rpm	475 Nm / 350 ft lbs
2006	Pilbeam MP93	MPFI		540 bhp / 403 KW @ 10500 rpm	475 Nm / 350 ft lbs
2007	Pescarolo 01	MPFI		540 bhp / 403 KW @ 10500 rpm	475 Nm / 350 ft lbs

Source