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


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1974 JDX6 Specs

Manufacturer: Canadian Curtiss Wright 
Model:  Kec400/22
No. Of Cylinders: 2
Bore: 63MM
Stroke: 64MM
Diceplacment: 399cc
Carburetor Manufacturer: Walbro
Carburetor Model: AM52875
Tank Capacity(Gals.): 5.50(U.S)
Mixing Ratio: 50:1
Material: Aluminum
Hood/Console:  Polyester
Windshield:  Polycarbonate
Overall Length: 103.4 in.
Overall Width: 34.7 in.
Overll Height: 40.5 in.
Overall Wight: 400 lbs.
Track Width: 15.5 in.
Suspension:  Slide
Track Material: Rubber
Brake:  External Band
Trans. Type:  2 Sheave Variable
Mfg:  Comet
Model:  100c
Standard Gear Ratio: 2.05:1
Optional Gear Ratio: 2.44:1
Drive Belt:  M64550
Manufacturer: Denso
Lighting Coil: 120 Watts
Spark Plug Gap:   0.020 In.
Breaker Point Gap: 0.014=.002 In. 
Timing: 0.009 In. BTDC
Brake/Taillight Bulb: AM52619
Headlight Bulb: AM52959
Speedometer Bulb: AM52847
Tachometer Bulb: AM52847
Battery:  AM52050