Show SYSTEM AIDS IN RACING Bertram err am Motor Supply CO Company Company Com Com- pany a ny Says Bosch Magneto Used on De Palmas Palma's CarIt Car It NIL is seldom that the acce accessories In I big biff automobile race are arc given n cre credit 5 for for nr the tho way In which they withstand g the excessive strains but the average p can readily Imagine Imagine tho ad ad- 7 verse terse conditions under which an nn Ig- Ig system for tor Instance performs Ii functions especially when fitted to Ib speed racing cars ears such as aR took r Jn In tho the mile sweepstakes at In- In n- n gar on May May 31 says sas an official officialS athO the tho Bertram Motor Supply company compan S Melt eh Ch represents the tho Magneto Magnetos e I en-I s- s The me small capacity high speed enk en- en k nC which are coming more and more Into popularity are aro putting nutting a greater reater train tram upon tho the Ign ignition Is Lion system than formerly applied be because ause among other things thing the engines Ines are aro being called d S upon to turn over at much higher J. J speeds In n addition to this the terrific T external heat and excessive vibration re ire externally trying to tho the vital Hal parts of or the magneto for tor thy they are called 1 upon to perform mechanical operations at it at higher speeds even than that at which the crank shaft of ot the engine re ove I Knowing Knowing well these conditions rae rac- Sing Ing drivers are now non a unit In their se- se of ot tho Ignition equipment and for for tor the mlle mile race the tho Bosch Dosch mag- mag neto mag-neto nelo was selected in ever every stance In-stance making the third hl big race rUn ruji this this year In which this typo of oC l Ignition has hae been cn selected b by every cry driver to enter the race That the selection of ot no Bosch ch was as a wise one was proven pro b by the tho fact tact 4 that the race was wa completed without one one driver complaining about his Ignition Igni nl tion Uon system while the fact tact that a new record was established nearly neatly ninety miles an hour for rOO miles continuoUS con- con running proves without a doubt doubt tho the efficiency of the tho Bosch magneto magneto mag- mag neto for there can be bo no question question as to the it Importance I ortance the spark plays pays in inthe inthe the ultimate r result A weak thin spark f would trot fir fire the mixture as effect effect- M rely ns as ih tho tatu fat like arc r JI e penetrating spark produced b by n a high tension mag- mag I peto The Bosch magneto used on Do De Dolma's Dolmas I palmas palma's lma's winning car was a stock In- In in every wa way similar in con- con to the thc magnetos which they ire l-ire ere are now supplying to to- their customers iwho nho visit them from U lime Uvo C to time In order to have their I Ignition systems IWhO changed from some unsatisfactory system system tem to a Bosch Dosch Ignition system SS S'S |