Mike Ryan knows a thing or two about going fast in semi trucks: he is, after all, the nine time Pike’s Peak class winner in his custom built Freghtliner race truck. Despite the fact that the truck weighs in at 5 tons, it’ll still turn a 13.2 quarter mile, thanks to the 14.7 liter, compound-turbo Detroit Diesel engine that puts out some 1,950 horsepower. In its current gearing, the truck will top out around 108 miles per hour, but you get the feeling it’s capable of much more with shorter gears. Not bad for an oil burning inline six.




