Day: 13

[portfolio_slideshow id=19010] It’s no big secret that big horsepower means increased heat. But high performance engines, like other internal combustion powerplants, aren’t really all that efficient. Roughly one-half of the total heat energy produced by an engine is not put to work, but simply transferred back to the cooling system. If your cooling system—especially your

NASCAR driver Jason Leffler died Wednesday night at Bridgeport Speedway in New Jersey due to injuries suffered in an accident during a dirt track sprint car race. He was 37. Affectionately called “LEFturn,” Leffler was reportedly running second in the event’s first heat race when he lost control on the high-banked dirt oval track and his