They may look odd, but funny cars pack a speed and horsepower punch so fierce that they put a great strain on their engines. How long can they last?

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From haulers to haulin’ ass, Mercury built some memorable metal ... the updates that had been made to the Trans-Am racing version of the car. Specifically, the Cougar Eliminator benefited ...

While it still looks like a classic muscle car, the front end now features ... there's a twin-turbo, 9.0-liter Mercury Marine offshore boat racing engine with an astonishing 1,650 horsepower ...