Subsystem Specifications
ENGINE
TRACTION MOTORS
PROPULSION UNIT/DIFFERENTIAL
Engine
Type
GM L4 Ecotec engine.
DOHC with variable valve timing.
Turbocharged.
Displacement 122 ci (1998 cc)
Number of cylinders 4 in line
Firing order 1-3-4-2
Bore 3.39 in (86 mm)
Stroke 3.39 in (86 mm)
Compression ratio 9.25:1
Fuel system Direct injection
Spark plug type AC Delco IRIDIUM 41-108
Spark plug gap 0.032-0.035 in (0.81-0.90 mm)
Fuel
UNLEADED fuel. Refer to the label on the
inside of the fuel filler cover for the Octane
rating recommended for your Revero.
Traction motors
Type
2 x high voltage motors.
Aluminum casings. Water cooled.
Rating 345 Volts
Maximum speed 6000 rpm
Propulsion unit / Differential
Type Water cooled, single speed.
Reverse mode
Reverse direction of motors, limited to 30 mph
(48 km/h)
Final drive ratio 4.1:1
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