PIRANIO'S ANTIQUE AUTOMOTIVE
DYNO SHEET
RUN NUMBER: 2
CUSTOMER: DMAFC DATE: 12/20/2007
ADDRESS: PHONE:
ENGINE: MODEL A FORD RAFFEL ENGINE TIME: 2:35 PM
ENGINE NUMBER: A2417989  
BAROMETRIC PRESSURE: 29.84 ELEVATION: 590 TEMPERATURE: 73
STATION PRESSURE: 29.2063 CORRECTION FACTOR: 1.0664015
HUMIDITY: 44
ENGINE  TEMPERATURE: 180 FUEL: REGULAR GASOLINE 10% ETHANOL
                   
RPM GAUGE TORQUE HORSEPOWER CORRECTED 
    READING           HORSEPOWER
                   
1100 12 140.72 29.47 31.43
1300 11.9 139.61 34.56 36.85
1500 11.9 139.61 39.87 42.52
1700 11.4 134.04 43.39 46.27
2000 10.4 122.90 46.80 49.91
2200 9.7 115.10 48.22 51.42
2500 8.6 102.85 48.96 52.21
2700 7.1 86.15 44.29 47.23
DESCRIPTION: TOURING SHORT BLOCK, "B" CAMSHAFT GRIND, STOCK COMPRESSION
HEAD. ARIES MUFFLER, 29.5 DEGREES TIMING, STOCK INTAKE MANIFOLD
ZENITH CARBURETOR
ENGINE RUN IN 3 HOURS ON DYNO, THEN TESTED
PIRANIO'S ANTIQUE AUTOMOTIVE
DYNO SHEET - HORSEPOWER GRAPH
PIRANIO'S ANTIQUE AUTOMOTIVE
DYNO SHEET - TORQUE GRAPH



GAS MILAGE CALCULATION
DATE 12/20/2007
CUSTOMER DMAFC RAFFEL   TIME 2:20 PM
C.C. PER 30 SECONDS 81 DYNO LOAD 4
GALLONS PER HOUR 2.56776
AIR FUEL RATIO 13-1
RPM 2175
AIR TEMP 73
GEAR RATIO 3.78 ELEVATION 590
BAR. PRESS 29.84
TIRE DIAMETER 29.25 HUMIDITY 44
MPH 50.07031
MILES PER GALLON 19.49961
FUEL 10% ETHANOL GASOLINE
NOTES: 29.5 DEGREES TIMING          
                 

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