1 *il ".4 . Ne lf! ';<."‘-,. W . r I `f4`<.~ 1' ~~_~=,.‘~ _:_ _ __ Qt-» .- li f"`»" »‘.- _ 1 L 1 r _. _‘_ i r L tfrx: .,_, _,_ org _»f» _y._.f-_=;"`;_', ‘I _ » ot. t ‘ ‘ ba #fl 4 f v '-_f~._-.ry ~_r-vt... _ to _ r- . ' W’ _l'r»» 1 °s!; _ ,_.___g__ s _..- ___ f, _'v I _ 'Jr r 1. ' \t.f pw: ~ _:e _. __ .gl l 1 f if 5' Y Q '» v ___ i \ Y _»» ' I 1 1 \ "___ if-.__ _-. '__ fi . ._=""‘ _-_.ff _ "W _' .3 ‘.42 t ..,. Hd- 11' 5%; ',_g v f' _ _ Editor Motor Service Bureau, Review ol Reviews itil _ ' ' _ _ ; l§H l 'l’§l[."DlEP llE1’l-HMG" ENGINE? my ezzzine are szmeviut out of _ gmuud in the lower 'nail' ui the burr; ' _ *And the caznprfrssion is poor. I-lor Unll&all7 thu malt important; _ 8".” h'“° me _um ' _'mai much out at rcnnd ought they to he ` ‘dy ’ _“mc ___ ___ inllzv to ba:.:r.ne. _beiorg they an ‘___ 0' __ na' .jrehared Ougat they to need rebor- angho, alibi telgkt ehclency. pr; mi:;`;i_f:"Ti';_z'Z;_`e5_;;`;'C°_; ‘___ toaaahlfuuaorwynn ani. _ j, I, ;5C__‘_._ _. Z th.: the lofmer ls e “deep b.-eathzn fmué' mf? _"Mn _ 33"” _°` a‘h'__ -.__ tn. has B _NL Th _service _.e or-.- requlr_n,_ to he .~': ` I"»~ 1% v- 3. Lien cadre, in this respect. is tht‘b.°"`_%` \":n,`""Y The 1": - :_: '_; f. un ; e tr. -.a» tea: can ure into each cylinder @__e_"`__t;-,_ _:__ J m;;,m:u.; BM I mm .lnrIl¢_m~h cycle. the lull ureizhl °;l ressirn cr to mal-:f 'hem uztrsnbl' 'HOW IUCH T0 HEAT THE INTAKE it Depends Up°n Conditions And Tot Much ll An Bid Al T00 Littlot It is nor ge: traliy taken for grin e :Ez-_t, with fuel ag invoiatile an it l a ;.'=s~;-n' the intake piptzg ot eve; ezglne requxes r~~::n¢ arfttclal he ayplied to ;:-at limes at least. H water if pretty u-ell admitted to I si;-vr in action and lnsulllclent ag t tt. 1. '"`u"“/‘ugh nu qu'd`"__‘-m hom in opfnatiun _ O.- .-~.- are usual.;-' atattnopiadeprslllsean tempenl____' .,,__. _ _ ' , __ muted. nu. .. is u....c ._t to give an. mu len '_ fzur- 5 as to ‘S'l'.»'.: la have th;=_ _'_" 'ul' but m____ ______~__`_ iperatuzn ',f_:f<;~.-:_-_--c Fil-'-= "piston 7».°°“;u": ‘nn w;a:__ s1a;" ., _f.u;1rn to be ;r'= -J az *hm .‘ - _ _, ' zn:__'yi_'_; e;t»;' 4.- 1|:-:'_.a;-2': lt-1;; 1'” nn m 'en mg” 'QM' bn” 2 ~ 'a=: the 'sions ‘=`~'*= P13’@~ _ __ _ :_ . vi ~-~- - ref' *Kaur kdm ta Mmm; . 5'!"-:F mf-:-' will l'»~1~ !G!13€l‘ flefeffed 'n extreme- winter weather. with tl' ‘ahatluuf th; weight or charge rake 'zpzollnilllcl les! than normal an' $123; power markedly falls of temperature andexhaust gas ls almoe :mir-rsafiy ;‘.=f~d to iurni~_1'. 'neat to hu: spot" cr restricted Portion of t' Intake system. :-9 the carhurezor m’ ing charzber cr to the intake tnanllol as a ='1'_c-Ee. This if- all V2.1' Well. bl' It is eviden: that the supply ot he: Y? =houEd var; with conditions ol uv _ESI ’ ' \ :ar`a_.-etcr air ver? cold. and the C2 Cr1005|NG 5PARK4’|-U55 :ist 1i'f:el_t' used lsr rims tw short t _L _ _ ._ \=_;-'aniiish maxirzum water teznperatur f*-'P 5f¢‘¢-mill' hai “"5 59°?-"91 9 f _A. St, J, writes; T`:=_ xnancla? flush; the nsisun.-e rn the escap at .the exhaust gases and w t‘_.- ‘UU'll"° °f th* ‘mb 5”' - 5° . “te L-_-Iuzfs. `:';: I have heard it iofdn. by adopting valves of extreme . tfhrge areas lifted from their =ez'. vdry dzickly and to an '=ie;1z'.¢, fit unto, by making use of intake ac' frxhitlt plying of liberal _:+2 e:::'.;t‘ i.ll&ior lurhce and treedzm fr:-::. if necessary bend: and by :nat-nr.; if' mill of the chrgg ecterlzz the -;'I.: errant thgexhmu leaving 12~.~z 2 direct ll Ptllfble. Engines ~»- '.2 fi valves per cylinder are enzine-.= "_ fm nought to be nud@".1e';. if -~ ina* In of‘!"r that the uint:-sz ;.t; 7_1-r be :rotten out ot a '=_i: _=- :Sven voulme md -:air-:.1 2.=~ lnd designers succeeded .:. ....;-'.~ tho regpimtory queiit'-as '_' 1-'.3 :if- lwve outlined, WIT-r; r_=-'x '.'.'§"' anne to complete :tg si' r ' marclal gasoline bfforzf-s =' ‘ that only ntarat1'.er!_-'ziz '=.':' ‘ ' could lt be retaizel _:_ '_ ' qnixture with air E21". ‘ ' t_-hll to secure =_-.’!%f_‘.lns r mai; l 1:. f;~.:.y ~t-1:17-' e.=z_b1;s51°?‘l and 10? 'U xref! of my car stro:gI;-' flifll' C`ll§f',:_€-'E :U 'lie “il” .<,,. _.. . ~,_,..._ ~»:_ ,.~. na. 1...: .5 _<_¢..:f: t... _-:_ 3' 7‘“""'r ini ‘ta _;':u_3 xéizér; ar ‘*'..".'.f.u>;'l ::_~'¢x:m\:i: mr ulutzzg watt '.<:r.=_-1-ted fl: a o_';::=.-e- '-ray. l= _ ____:_____,_,__,__v_ '.-ere ang: nah ir. saga; ;.._','s of otzégi _,___ _ ,.____, ,.,____,_ _._ _md _ “Leif -,-an -.~i 7;-ea.-_s 5:: c;:lfc-uzmzly ri A"IW¢|'1 WE 'i1'»"0f "»'=%1f-ef 3_3? :-_ :arg :‘:_.-_- zzzn-1:.: of manifold he' 1? K-if-'-'-'&'~T>7%-' '“`5`1~3 53' 59 '~`~ ' _--_$1-'1'_'i. 5; ;=r'>p¢71.uz:tt.f.=;rrentr 29 '95 3 *$337 23”! '-"` 377 V'-'-'27 ' ;i_'f;r:=_:'a Z: s:::e diana; the he " '-"" f-’T"""»`~~*7 f;737~ '5 "f;‘?9’-" ='.t;‘jf '< zrrzugei to ir-- at rnzximi: '~`-'Wig ’ ' 1" ~"?"*:"- _ 1* E. »: " L.'_:.:§~e ;~_ iiiita' and ia sf; '-‘-’»'-ff " al ~-"L if 7”-LZVYTL 2. .4 zailf "'.+3+_ver tl 'Z' "l5° ~` 5’~'~““"7- -7-3* 3’-5 3"" 'ii' °'.Z=' ‘_ ‘.‘~.- »:';>er.'¢i. on the the; ' ` "" ` ` 7'"-"‘ 3‘ 5° "1" ' tyrf-»=-_-.7 _ =‘C:‘_ 1f§l!Z'_1'.'=. be avoid' _ _-. . . . ._ ._ - f__.., _._ .. ._ ._ _ ~ ._..= - » -- H ~ __ ._ 1- u _ _ ~.-r xg rf-,..re _ ,a Y -- M. _: *S* _ __ ____- » - “ ' ._ rn; ‘ = - zfanng arrang' " " " »" ' "1 ' ~ r' ' -- r -eie r.3 rr.-;.nf - ' ” L » » =‘ 5 - `~ - _ ~ - ~ :,~Lr.g :."_`:.er #_-1.15! _ .. ~ _ = '.'-;. 1 _ ___ ' ' "- " ’ " """' " " :f:_;.~ '.r.='= 5 ry. '¢_»'.-21s ' ` ' "V" ' T :Y ‘ ~ ‘ *E it of * 'fi.'tusats-11.' 2. ' " TM3 " ` ' Z' 7' *‘ ~ - _ ' * » 1?. iI'_=f f.p=r'_'. .f zo ._ ~...-_ s;_'r..» Let.,/.1 iii -_'Z __ _ ». __ L ._ ».~_ _<1 »,y__~2;,1-;_»_g¢ ' ' r ' ' ' _'_ azlfl It see: ;' ' ¢‘;‘_.'.“.zf.i'_ :li-1-ri _ " _' ,J _'L -3 ' ~ f-- - ' ~,~ ge z;:n;=_';¢'_ £3 e " V /_ ,__,__\, -- ~ c ;‘f.f '~‘ 3:5! at tharrr. ,"-7"2'» V ' Q ' r ' _“:= .'_-i\'»‘-3` '.`;¢. w:*~ ‘V 'ffl' ` 'V i "f' ‘ '*»_ ;:;»%»1f::x; A ti:-srm»:st= . :_ -f'” ~>;»; '_-:-t:per7.'.;'re of ti' _ __ _ _ ' ' " r :'.'r.:"',!'i. can be ue opentetmorc lie eras: . _ _ _ ‘_ _ _ __‘__ ____ __ w__________ l|Ul'1d°~‘~ *fill '-'f-’-53”-`ff1i" "'=i`l ’-‘ c.-mac. nc. cpsrzarcau-_' Pos1'r:o‘ _ . _ ,._`_,_.`.`_f,f 'i' E.-.»,,.,,l fb r;¢tpq¢_ In gwori if 're di-r_'1 _:eat 'l'-'- `. '“- ` "5"" ` ' ` ` ' mllture bot enough the _‘_e;r;: 'f_-:if ._ _ Qi the fuel pang through unburrzf-i Er. ____ _“___-:__, of an ,Jai ___ '72, etbnqrt ~r dep':e't== in the Eubr1;e‘- ___,____,_-_ _mo mmern _Q5 Q.: 'fl ani ll we- raise its terrqeri _,._:..&g_,____7 '_:- Vfh euou_h to insure a dr;-' mix j ;:"1 '.1 P.= ruff! gf-r:»'.-tall;-' advantage- D_ v. asm: lr it r._~sL'..Zf_> to »:`::'_r.g=. ' ____ and _,_ _,_.3,J,.__ _he hen Supp? 337-'f firfili -,-3-_.»_.3 ¢,m_.».';= r-qniitong prevail. Until 7 “nd 3" _ fy), 3 4-.-we comes into common use '~_;-__ OW--.fr a-iii :naw no use his beer A- 5 ;___ ' .___ _ ~ » _ _ 'Jin' tho output of the '_-nzine is 1i`-zeijr MMF j;p..c.,p ' at .A.'“i"men` 'rrné If at an' u on the '_' u 'l nu' l'.r7'-'e ._'r.' .=='J.» to ma-:-'_ _.3 le cg ey. “ive ragjqgr than dehcienl _ _ “_ _ _ ' ,. f 2 _ lmterlnlly to be reduced tar-.ugh one _ _ _ __ _ _ _ ____ _ _ rolttiction ot charge weight caused bi _:um Q `haTg1 as ml” of it viouhi 5*” 5“pp‘:"' "°'°”'“‘°“ it. vu mum tavern outta m=5 oe utterly xmpractm-able fr u.ude_take' J _ `;TWO CYLINDERS FAIL AT LOW 0vA|.|zA'r|oN oF_cvr_moev.s Ca' “Hmm °°m°:“""" °""" and 'M3 SPE” expense would be enormous and out| tl w___”'_ The cy____de___ ___ nt_ all proportion to the results ob»' _,_ A_ ”_ “ku Cylinder, 5am 5 .“m°d' lot my englng do not work at low no ' ' _ I "L Je 2'}`._/ RT x. ,;. Ask-and be Convinced A li; convinced. v.. .~‘."” 'r '"»#*z~ “l ‘wan ~__ - R three years we have ‘».. been telling the motorists To those who still doubt. we Sify- cruvoonr morons. Luurrrn talk to a Gray Doft owner and be Chatham. om. f,¢§m¢,.. ,O m.,¢h,,,;,,,,; ww, ' Gr." ~}_l , _ Ask him about the motor-that puts at your command a smooth. quiet flow of real power-instantly. - of Canada what we knew 1 about the Gray Dort-~we who created and built it. Thousands were convinced~ - and bought Gray Dorrs as fast as they became available. Thousands were sceptical-rode _ _ in Gray Dorta and are now our enthusiastic friends. Ask him about the comfort of this generously-large light car. Ask him about equipment-about economy of tires. gasoline. And the longer he has had his Gray Dcrt, the more enthusiastic he will be. The toulfln¢._mr is S1245; the Gray Dort Special-the car with added refinements ind extra equipment, in $135 extra; thcfo are also a coupe. and a sedan. All rica f.o.b. Chatham and are subject to :gangs In the l.'.S.-Doft Motor Car Co., Flint. Mich. Charlottetown, P. E I .¢- I I ¢ without notice. - , - _din-'1'r§' platinum points. It hgong ' I ' been cuciomary tor motorists _ giver K H_ i:lheh;_;i`latinum point; conald at- i _ I 1 All Quito sue thu the true _,` I, ls In the arhlretor. What ad utmems should I make to over me mf.; simua memkxm ui rtnner or richer l E . ! 92;, 5 it _..._-_._ ».».~.-....._.. _ ..._-......~_... Answer: it ls not nt all clear ln. _ 5 that thk i a mzburewr xroublv loreflakely ll il die to faulty manl- ild action ar.|o_aix leaking Inu? neue two cylinders. lt the former. may be that more hat Ls require.. _ yr the manifold to prevent the coa- , ensation of gaqolinc in lt. It the' ‘_ .tter. 'the ~ most common points here air may leak- in and dilute the . urges the around the lense stems; _ 1' inlet valves, it th; cotmection _o _ ie inlet manifold branch with tht; , _take port and around spark-plugs.; _ re you sure that the spar`;-pl'J_‘. ‘ lpn are correctlyfadjusieii? It your _ .rhuretor adjustment were mucl J ‘I .tt ot the ray. the other tour cyiin ' _ er; would be likely' '_.;» miss. Yon _ n probably :n.ak¢ 5 ani v. :Ere h; 1 tricking the mixture but this may l ake your engine very v-'astelul at _ .l cpeeds If after running at low _;~=-ed, the plugs of 5 ani ~`- are foun’ .ctr-d. the mixture sL~.'._rE\i be, mai a:.er lmtead of richf.-r BRINGING UP” LOW BATTER\_ CELL E, B. we-v‘t¢s:_ I u=e ; rectitier tr. ’ :;:g»f my battery. Sometime; I- :=i one cefi is more flier.-Ezargei therl j.=_- other two. accor-:ling to the hy rc-meter test How can such a cell f e brought up to strer.;1'1‘ l Answ¢r: lf you can make good _ entraczs with the leaf! conneztiug . =.g= of tue we-ak cell, 3':-u can charga, alone from your rectiier withoutl 1 'zarzlng the other cells. using extra - feisrance. in order to keep the cur-l I 5 an! at its current '.'ai~.xe. There l.=j i _ l 1 sperlal harm. however. in charg-g § ~g the '=»"nolt- battery. at a low rate _ -.til the low/cell is brought up :of _ zandaru. even though the other two » ella are being overcharged. lf a» ‘ 12r_ic-u`_;».r cell of the three tendsi _abi-,c:\!i;.' to bvosne discharged. f -."1 may suspect internal short-clr-§ turing and you may ag well have it .r.~:;<.eete ` .4 'xt-‘ il- ` 5i':"'.3‘»' " _ lil f V” “Z Q¢¢HyFw il* ' ir; $3’ ll”l"l*"‘_lil..-._ T.`TTB»~u L? »""I-7uTm"z “A 1-for SPOT _ the power _ from' f£r1$. S any one khqws there. iojust so much A Power in _a ggllgg' and the great. I trick in a_ gas e_ng_rne |s_to get al tl|¢_ power out and convert it into mileage. Yet do you know' how little power-actually is tnken out of gas by the average car? And how tnuch power goes out the exhaust? ' Ask any motor car engineer. A Chalmers engine simply wrings power_ Out of gas. Its tamous Hot Spot “ cracks up the gas, just as constant chewing of food pr€P8r€9*' it for good digestion before swallowing. ' To get power out of gas the gas has got to he “cracked up.” Then it has got to be placed into the cylinders in a “ dry” condition. This the great Razn’s-hom does to a work of cngmeenng art. You can tell how true this is the minute your foot touches the accelerator button of a pre.~cnt day Chalmers and you get the fcelof that throb- less, frictionless power that means S0 ml1Ch l0 your peace of mind, your tirea, your bank bal- a'nce and your self satisfaction. CHALMERS MOTOR CO. OF CANADA. Limited _ WINDSOR. ONT. J ~ EF f-.E fe 1:. li E. ‘ggi _ GAYDET & GRANT Charlottetown, P.E.L nnmbumrs for P.E.1s1ana. n ' l_\ _‘_ . . 1 ‘ » it no are Here -to ,, f / /_'>', _ ' J f/ ,,. ,_., /.__ / .,_. _ _ 1;./_/f _ 1 . - _ ,, _ _.aaa-_ _ MJ s §\ \\ .“? .‘I.*.'n." '~ ;- "' ‘- -. ' - - .1 :ten points, rather to let them inks! ' = _. _ rt _;.- “"2 °‘ "“’"‘°*"°° "l" l° '°“°" *°'“l ` ~ -" ‘-" ' . ._ ' (together with the parts that car.-;~' r-=.~.:;-. 5.,-__ .. 5; ~i ‘ 1" ‘ ' oheml when they wear a1ray~o1l be-i - ~ comotrouhlesome. Silver also has_ .__ __ _ come to be largely used for tliecon tact points of control devices. used I -- " °° I " In electrical systems. as a substitute' _ - _ - .. - . ._ for platinum. no that very little of this ' ~- _ ,_ _ . ~ - _ precious metal ls required in the bat- 1 _ - _ _ ` * ,_ _ tery system; no now installed. ' For - ;;~ ~ .~_ -f _ magnoto brcnker points. plotlnumi //_ » / . ,».j _ ’ -// /. ""'@"/ f' / 3_1 4? -v f f f ~~ Y V - - c ,_ _ __ ..¢.. _ , . ._ A _-_#_ 33 ' “" - ~ e . ‘er fe eaufifuf ' re #'45 :/_.- , »’ _..._ 0 C /o » * ' _ _ t o ,_, " _-~_ /‘ _. ”' d<*:;-'J _ / /, \ .i \ \ \ 'fx _/\ Q.; " \.~ i ' /, '1 'ef / A _ ‘. _ » »~f.f:;.-»- .- ' f wc 1 .J / rv A rest? iaagr ?;;_ iteielreeee to ’ er? t Fri; / E _ _ _ _ if j .- - v. ~ -» =-muted f-» ,'. ___ __ __ tnl9l9|nod¢lalo 1 , . wavering fidel- `, _ _ . /V _ _ _ ' - M Q | _ 13 _._ _\.- _._ I* “' I _:__ _ ' ~_. -. ,_- motuladvm open and °om|u'l|i\| usd nemo still to be almost osnenunt. § I - ~ 5" We Ile* 5l¢¥4\lUfl_ llvdolu ottho local show room; @WW “' _»=‘~ _ ‘ ` .JJ'rAnL¢9w`lo|.ocx .__ _ _ / an I rf?" fr ~.._»/ . _ . »"; _. _ /,_ _ _ ,#1 ./4. . ". " /' T " rf ,/'~ ' sr" '°~p /(_. //‘<-` " he ' in ~ 1;./'=" /, 1 }’- ‘ ~_' 1.'-‘*"““ .'_._..._c.u.t__~ ,_r_~, ,_.____ _ W ' ' f ,r__ ~ _ _Q "" `-2 ‘~:` `~.l\tl“'Q»--_‘si ; ~.1v‘°¢_l¥ `-13"" _ re ~ . _,___ _ ._ _.___ _ _ _ ._ __ . _ ».?. 'I1¢, .»~_’~_:»~`* ` W' ' .'F u L_ if . = af. 1 ». 1"# .“ .LG ff; fi il' 4' 4 =A"-él e- ' 3: _ /\¥l 1|. .5 gg. il ‘ ggi . 33, i 2-. l- 3% . ia 1; . ii refer; . ~ _ §l-3; ~ l|?_'=f!§'§ ' .'|f;§E.' V fiisf I _I _,_ __ iw <25' . to »$f‘l.¥L "QW ‘~ 2155; 14.4* ~ in o _ 'T f..f‘ _\“\\'~t_.\\ f. ,»'_,\_~ ~“rl_-_. \_ \\ \` ' /IV -,;.s» 7'. \ ~.~. Y \ .L7 7/3,/ 'xv 1 _ _ _ \ .~' . 2'. IIFDWUI l i `||l #Ill ' _1t- ~ < . -" ' " _ H* '_ fy, `~~=. _ __ __ V ;:'r`;”l‘.”'¢|”“l»”'”un':|:'h“‘"“,q” M l ` " f 5.1'-_ 'ri ~ \ *lf ~'.*°r“ E- ww »'==».' ~.-A _ » 1 ». _ 4. . ‘ _ a I .~ t u __ __.f_'_._. _ _ __ _ _ _ __-_'._." ¢~ .Ie..~e."1.‘=r.i'}1¢*,2aélislLill.tsff..`»i;‘ilé‘4ihl_oltzxmw\.»t..;.LM'~.:rL.15.;z'..s;~ ‘ ‘ .xr ._.\';».>- .f.;»_.la>l.r~_l~..:£.i'¢*_\ln /l _ , _ 'ras-1,-.n available; _a_p@_¢_e_ at pre ,--rf most universally `used'in the _ I i_ 2’ . _ ,` -f ,__ " " , // \__/_»/W _ ignition systems now'so tune em~ ‘ _ .. ` ; 1*"//' ' /" ` gi vloyod. In allprobabilltr we t ul ___ ; /I ‘ . _ ._ *' O ' _ // ~ . wen nr»';_¢¢g;1adn _ im , ~ - .'-~ _ _ __ fl _ ‘ ‘u».........__._»@u~\. f/ ._ ` we-Il " jlsad gas; I _