To celebrate the current generation MX-5's 10th anniversary, Mazda has created its most powerful roadster ever — the MX-5 12R.

This F40 wears a period-correct LM kit and sports an aftermarket tune. It makes big power and lots of fire on the dyno.

Mercedes-AMG Customer Racing boss Stefan Wendl is confident that the initial teething problems for its cars stemming from the introduction of torque sensors have been solved ahead of the Rolex 24.

Dyno Nobel's $8 million investment in its Missouri plant aims to cut greenhouse gas emissions by 30%, equivalent to removing 125,000 cars from the road.

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Ford GT40, the first to be delivered to a private customer in the UK, has just been sold for $7 million at the Kissimmee auction ...

While the late, modern-day Ford GT is an exceptional sports car that sells for huge prices at live auctions and online, any ...

Ford's largest pickup truck engine has already shown what it can do with boost, but this is a new benchmark for naturally ...

On today's episode of Car Trek, AutoTempest challenged the guys to test their used exotic cars' power levels in a dyno test.

John Lohone’s 1,169-hp all-aluminum Brodix big-block cut through Drag Week’s Pro Street NA class for the win. Here’s how he ...

Matt Kurdock, managing director of engineering at IMSA working his ninth Rolex for the series, tap-danced around the S word ...

Nelson Racing Engines have created some of the most powerful engines to power iconic cars, but which engines have the most ...