Specifications - Polaris TX Starfire Owner's Manual

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SPECIFICATIONS
The specifications on this page are very general. More detailed
specifications will be covered under each separate item.
ITEM
294 335 439
649
TX Starflame Number of Cylinders
2 2 3
Engine
Bore
58mm 62mm 58mm
67.75mm
Stroke
55.6mm
55.6mm 55.5mm 60mm
Carburetor
Mikuni
Mikuni
Keihin Keihin
VM34 VM36
RD38 RD50
Displacement
293.79cc
335.7cc 439.9cc 648.8cc
Material
Aircraft Aluminum
Chassis Overall Length
106" 106" 106" 106"
Overall Width 37" 37" 37"
37"
Overall Height
34" 34" 34" 34"
Weight
Track Track Width 15" 15" 15" 15"
Track Material Rubber with machine riveted cleats or molded rubber
Standard gear ratio
13.35
16.39
16.35
17.35
Ignition
Type Kokusan Capacitor Discharge
Timing Specs ( 5000 3.5mmBTDC 3.5mmBTDC
3.5mmBTDC 3.75mmBTDC
RPM) 26" 26"
26" 26"
*Spark Plugs
(Champion) N57 N57 N57 N57
Plug Gap
.018"
.018"
.018" .018"
Fuel System
Tank Capacity 3.5 U.S. Gal . 3.5 U.S. G•l.
3.5 U.S. Gal. 3.5 U.S. Gal.
Fuel Type Premium, not less than 98 octane
Mixing Ratio
16: 1
Four gallons to one quart
Brakes
Type Hydraulic Disc Brakes
Disc Diameter
7l4" 7l4" 7l4" 7l4"
Fluid Type
Automotive Hydraulic Brake Fluid
Suspension Type Equaliberator Slide Rail
*Machines come equipped from factory with Champion N59G
Spark plugs. Use these plugs for break-in ONLY. After break-
in, install N57 Champion Spark Plugs.
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