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Bolens Sprint TW-315 vs Gilson 420
Verdict: Bolens Sprint TW-315 vs Gilson 420
The Bolens Sprint TW-315 and the Gilson 420 are both snowmobiles — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. Bolens Sprint TW-315 holds more fuel (22.7 L vs 15.1 L) for longer stints between fills. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Bolens
62
Fit score
Best match
Clear
Gilson
62
Fit score
Best match
Clear
Rated power
20 hp
20 hp
Confidence
40%
40%
Guide price
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Overview
Manufacturer
BolensReference
GilsonReference
air-cooled horizontal-shaft inlineReference
air-cooledReference
Suspension
bogie wheelReference
bogie wheelReference
Engine
Fuel tank
22.7 LReference
15.1 LReference
Displacement
19.22 ciReference
18 ciReference
Bore/Stroke
60 x 55 mmReference
75 x 67 mmReference
Power
14.9 kWReference
14.9 kWReference
Fuel system
dual Tillotson HL-279A carburetorsReference
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Starter type
manual recoilReference
manual recoilReference
Sparkplug
Champion L-81Reference
—
Sparkplug gap
0.635 mmReference
—
Rated RPM
—
6000Reference
Dimensions
Weight
158 kgReference
158 kgReference
Length
261 cmReference
248 cmReference
Width
81 cmReference
82 cmReference
Height
109 cmReference
99 cmReference
Track width
39 cmReference
38 cmReference
Track length on ground
101 cmReference
—
Track area on ground
0.8 m²Reference
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Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.