There's nothing quite like the sight and sound of a huge blower sticking through the hood, or the scream of a turbocharger under full song. Now more than ever, car nuts everywhere have a wide variety ...

â ¢GMC Roots type blower with dual updraft aircraft carburetion and two Thompson "Vitameter" water-alcohol injectors. •Judson eccentric vane supercharger, a positive displacement type for Ford-Merc.

Development of the aircraft powerplant has been the greatest single contributing factor to the progress of aviation. A logical field for future development seems to be the improvement of its altitude ...

A naturally aspirated (read that as carbureted) engine relies on the combustion cycle's intake stroke and the scavenging effect of the exhaust as a means to draw air and atomized fuel through the ...