Mazda MZR-R (2008)

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Specifications

Mazda MZR-R, straight 4 cyl, 4 stroke, petrol engine, by AER
Introduced in 2008
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Dimensions

Cylinders arrangement: I4
Strokes: 4
Bore x Stroke: 90 x 78.4mm
Capacity: 1998 cc
Compression ratio:

Construction materials

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

Cylinder-head

crossflow design
DOHC, chain driven
4 valves per cylinder - 16 valves total

Aspiration

1 x Garrett TR30R turbocharger with multipoint electronic fuel injection, 2.5 bar turbo pressure, 1 x 42 or 40.6mm inlet restrictor

Ignition

ECU, F88 vll Life Racing
Firing order, 1-3-4-2

Cooling and lubrication

water cooled
5 Scavenge dry sump

Torque values

Models used and Output

Year	Model	Induction	Compression ratio	Power	Torque
2008	Lola B08/80	MPFI T		500 bhp / 373 KW @ 6250 rpm	580 Nm / 428 ft lbs @ 6000 rpm
2009	Pescarolo 01	MPFI T		500 bhp / 373 KW @ 6250 rpm	580 Nm / 428 ft lbs @ 6000 rpm
2012	Lola B12/60	MPFI T		500 bhp / 373 KW @ 6250 rpm	542 nm / 400 ft lbs @ 6000 rpm

Source Source
Source
Garrett TR30R