Ryan, Reese's, and Ed's John Deere Snowmobiles

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1972 John Deere 400

ENGINE
Manufacturer: Canadian Curtiss Wright
No. Of Cylinders: 2
Bore: 60MM
Stroke: 60MM
Diceplacment: 339cc
Horsepower: 28
FUEL
Carburetor Manufacturer: Walbro
Carburetor Model: WR
Tank Capacity(Gals.): 5.50(U.S)
Mixing Ratio: 20:1
CHASSIS
Material: Aluminum
Overall Length: 102.8 inches
Overall Width: 36.7 inches
Overll Height: 42 inches
Overall Weight: 380 pounds
POWER TRAIN
Track Width: 15.5 inches
Track Material: Polyurethane
Standard Gear Ratio: 2.19:1
Optional Gear Ratio: 2.44:1
IGNITON
Manufacturer: Kokusan
Lighting Coil: 75 Watts
Spark Plug Gap: 0.018 to 0.023 Inches
Breaker Point Gap: 0.012 to 0.016 Inches
Timing: 10* BTDC
Brake: External Band
LIGHTING

Brake/Taillight Bulb: AM52202
Headlight Bulb: AM52194
Speedometer Bulb: AT22970
Tachometer Bulb: AT22970