Snowmobile · 1970Unverified
Bolens Sprint TW-400
Bolens Sprint TW-400 — Snowmobile · 26 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
26 hp
Weight
179 kg
Hover a source tag to verify
Overview
ManufacturerBolensReference
SnowmobileReference
Built in Port Washington, Wisconsin, USAReference
TrackedReference
Manual steeringReference
Mechanical disc brakesReference
Suspensionbogie wheelReference
Engine
26HP Kohler 399cc 2-cyl gasolineReference
Fuel tank22.7 LReference
Kohler K399-2Reference
gasolineReference
2-cylinderReference
air-cooled horizontal-shaft inlineReference
Displacement24.35 ciReference
Bore/Stroke65 x 60 mmReference
Power19.4 kWReference
Fuel systemTillotson HR-42A carburetorReference
Cooling systemfanReference
Compression10.5:1Reference
StarterelectricReference
Starter volts12Reference
SparkplugChampion K9Reference
Sparkplug gap0.508 mmReference
Dimensions
Weight179 kgReference
Length261 cmReference
Width81 cmReference
Height109 cmReference
Track width39 cmReference
Track length on ground101 cmReference
Track area on ground0.8 m²Reference
Electrical
GroundnegativeReference
Battery volts12Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.