Performance Output: 140 Amps - 12 VoltsMaximum Speed: 10,000 RPM Continuous / 12,000 RPM IntermittentRotation: Clockwise or CounterclockwiseTemperature Rating: -40& 176 F (-40& 176C) to 221& 176 F (105& 176 C)Polarity: Negative GroundMounting: SAE J180 standard, Quad mount, PAD mountWeight: 25.4 lbs (11.5 kg)Kindly browse our web (as-auto-motor dot com )to locate the exact model youe needs and find unbelievable deals on the whole range of DelcoRemy alterantors