SPECIFICATIONS 5 TUNE UP CHART HORSEPOWER COMPRESSION 1 Standard AC 46FF 5 AC 44FF AR ifim Mee Number we AC MF Gap 35 3 Point Dwell 3j 34 D Point Gap 0l6 Used O19 New Q Am Spring T Si T Condenser 18 23 microfarad R Syn 6 B r 1 c 14 B T D c I Standard O B Engine Auto 14 B T D C 14 B T D C ltr Timing Auto A C 14 B T D C 240 B T D C y O O O Q with Air Syn 0 T D c 4 B T D c R Injection Auto 0 T D C 4 B T D C Reactor Auto A c 0 T D C 4 B r D c Blower Belt lf below 40 set to 55 i 5 lbs Used 75 i 5 lbs New Air Injection Belt If below 40 set to 55 x 5 lbs Used 75 1 5 lbs New A C Comp Belt If below 80 set to 95 i 5 lbs Used 140 i 5 lbs New AIR CLEANER 3 Oil wetted paper VALVE LASH Hydraulic 1 turn down from zero lash Standard Syl 500 650 IDLE new me Injection Reactor 500 Auto FUEL Pressure 3 1 2 5 lbs Idle 1 000 rpm PUMP Volume 1 pint in 30 45 seconds CRANKCASE Service Period 12 000 miles VENTILATION Orifice Size At cranking speed throttle wide open Maximum Variation 20 pounds between cylinders At idle speed with vacuum advance line disconnected and plugged PAPER ELEMENT Check at 12 000 miles initially Check every 6 000 miles thereafter until replaced OIL BATH Change oil at regular engine oil change intervals AUTOMATIC TRANSMISSION With Standard Engine As low as possible to obtain a smooth idle and prevent creep in drive or harsh shifts during transmission operation AIR CONDITIONED VEHICLES Set speed up device to increase idle rpm 50 rpm when A C is turned on AIR INJECTION REACTOR SYSTEM All engines equipped with A I R use 44FF Spark Plugs CORVAIR SHOP MANUAL SUPPLEMENT