1981 John deere Spitfire 340

Engine

Manufacturer: John deere "Fireburst" (Manufacturerd for John Deere By Kawasaki Heavy industries, Japan)
Model: TB340A
Number Of Cylinders: 2
Bore: 60mm
Stroke: 60mm
Displacement: 339cc's

Fuel System

Carburetor Manufacturer: Mikuni
Carburetor Number: AM54886
Tank Capacity: 5.5 U.S. Gallons
Fuel Mixing ratio: 50:1 

Chassis and Tunnel

Tunnel and Pan: Aluminum
Hood: Sheet Molded Compound
Windshield: Polycarbonate
Overall Length: 98 Inches
Overall Width: 33.25 Inches
Overall Height: 38 Inches
Overall Weight: 275 Pounds
 

Track And Suspension

Suspension Type: Slide Suspension
Track Material: Rubber
Track Width: 15 Inches
  

Power Train

Transmission Type: 2-Sheave Variable
Primary Clutch Manufacturer: John Deere (94C Comet Manufacturered for John deere by Comet Industries)
Secondary Clutch Manufacturer: John Deere
Final Drive Ratio On Secondary Clutch: Low Range- 4.5:1, High Range- 1.23:1
Brake: Mechanical Disk
Drive Belt: AM54886 

Electrical System

Spark Plug (Champion): ON-3 (AM55045)
Spark Plug Gap: 0.025 Inches
Timing: 22* BTDC with engine running at 6500 R.P.M. (0.109 inches BTDC)
Lighting Coil Capacity: 2.76mm BTDC
Light Bulbs: 120 watts
Headlight: AM52959
Stop/Taillight: AM52619