Snowmobile · 1970Unverified
Bolens Sprint TW-399
Bolens Sprint TW-399 — 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
167 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
Starter typemanual recoilReference
Starter typeelectricReference
SparkplugChampion K9Reference
Sparkplug gap0.508 mmReference
Dimensions
Weight167 kgReference
Length261 cmReference
Width81 cmReference
Height109 cmReference
Track width39 cmReference
Track length on ground101 cmReference
Track area on ground0.8 m²Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.