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

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1981 Spitfire Specs

ENGINE
manufacturer-johndeere fireburst
model-tb340a
#cyl-2
bore-60mm
stroke-60mm
disp.339
fuel sys.
carb. mfger.-mikuni
carb.#-am54886
tank cap.-5.0 us gal  18.9L
fuel mix ratio-50:1
CHASSIS
material:
tunn.and pan-aluminum
hood sheet molded compound
windshield-polycarbonate
length-98in.  2489.2mm
width-33.25in.  844.6mm
height-38in.     965.2mm
weight-275lbs   125kg
TRACK AND SUSPENSION
type-slide
track mat.-rubber
track width-15in    38.1cm
POWERTRAIN
trans type-2-sheave variable
manufacturer
primary-john deere 94c  comet
secondary-john deere
final drive ratio;
secondary clutch-low,4.5;1    high- 1.23;1
brake-mechanical disk
drive belt-m68416
ELECTRICAL SYSTEM
plug-champion  on-3  am55045
plug gap- 0.025in   0.635mm
timing-  22btdc with engine running at 6500rpm
light coil cap.-120watts
bulbs
headlight-am52959
tail-am52619
 
 
 
manufactured for john deere by kawasaki heavy
industries,japan
manufactured for john deere by comet industries, richmond indiana