Jeep Wrangler rides into SEMA on new Mopar performance axles
Added strength, clearance and rigidity for off-road enthusiasts.
Dana
Engineers putting wasted engine heat to good use: improving fuel economy
Gasoline-powered, internal combustion engines are notoriously inefficient. Some estimates say as much as 70 percent of the fuel's energy is lost to friction and heat. An Automotive News story has engineers saying that only three percent is due to friction. To engineers, that's a huge pot of low-hanging, fuel-efficiency fruit.
