Powertec RPA Macroblock 2.6 V8 Specification

Engine Specification
72° V8 cylinder, 32 valve quadcam
Steel flat-plane crankshaft
Twin counter-rotating balance shafts
Twin pump lubrication system
Four scavenge pump dry sump system
Rotary vane coolant pump
Pre-engage starter motor
Belt-driven 45amp alternator

Power: 360bhp
Maximum Power: 383bhp (with eight butterfly induction system)
Maximum torque: 207 ft lbs
Maximum revs: 10,500rpm
Bore: 81mm
Stroke: 63mm
Compression ratio: 11.0:1

Dimensions
Length: 546mm
Width: 513mm
Height: 440mm
Dry Weight: 88kg (194lbs)

Bellhousing/Clutch
Single plate dry clutch
Optional twin-plate dry clutch
Integral oil tank capacity: 9 litre
Integral rear engine mount
Engine-gearbox spacing: 126mm
Dry weight 13.7kg

Full dimensional details of engine , bellhousing and transmission available on request

Powertec six-speed Transaxle Specification
Six-speed constant mesh
Sequential-shift; 1 forward, 5 back
Gear Ratios
1st 2.615
2nd 1.937
3rd 1.526
4th 1.285
5th 1.136
6th 1.043

Overall reduction ratio 3.400:1 to 5.670:1
Reverse gear ratio 3.000:1
Torque biased limited-slip differential
Integral oil cooling pump
Pressure fed lubrication system
Dry weight:47kg (103lbs)

Dimensions
Length 393mm
Width 300mm
Height 365mm
Dimensions From Mounting Face To Drive Shaft Centre 128mm
Dimensions From Front Of Engine To Drive Shaft Centre 800mm

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