AUTHORITIES confiscated and destroyed 65 improvised open-pipe mufflers, locally known as “bora-bora,” in an operation to ...
This story was originally published on cycleworld.com. Few elements have as large an impact on a motorcycle’s design as the exhaust system. From header to exit, the gently curving shapes help define ...
PACCAR has patented a method for starting a vehicle’s engine that involves rotating the crankshaft while keeping the exhaust valves of the combustion chambers open before fuel injection. The engine ...