| Show NEW ENGINE OVERCOMES I FIRE PERIL IN FL FLYING For years the most brilliant aviation aviation avia avia- tion brains of France England Germany Germany Ger Ocr many and America have been working working work work- ing secretly to produce a light engine that would run on furnace oil thus eliminating the hazard of fire from flying America has lias produced several engines engines en- en gines jines and En England land has announced the he perfection of a n mystery engine which Is said to produce more p power per er pound of weight than any built In n the world A model Is declared to have lave run a a. full year without missing fire once This startling power plant details of which are arc not known even In in Eng land outside the offices of ot the government government govern govern- ment and the research staff start is expected expected ex ex- to eliminate all hazards of ot fire In the air It will operate on shale oil gas oil or any other type of hea heavy fuel and even on alcohol if necessary Where It scores over nn any other of oC its ty type so far produced according to meager in In- formation that has filtered through the closely guarded factory portals Is s in its flexibility of speed ranges light Ight weight with great power and in ina a detail of design in its Injection pump system While heretofore it has been a 3 difficult dif dlf dif dif- matter to run a Diesel type engine engine en en- gine at slow speeds the new engine will turn over comfortably at about revolutions per minute Its normal nor mal full power speed is around 1900 revolutions and its maximum well over 2000 |