Visitors at Calder raceway in Australia on February 7th 2014 were impressed by a cool retro Lamborghini Jalpa.

Visitors at Calder raceway in Australia on February 7th 2014 were impressed by a cool retro Lamborghini Jalpa. The old-school supercar completed a quarter mile run in 10.603 seconds.

This shiny primer gray Lambo has a 5.7-liter LS1 V8 engine from GM, which generates 620 HP thanks to a Magnuson supercharger. A Toyota automatic trans-axle gearbox helps get power to the ground.

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