Vanguard - 21.0 Gross HP* Small Block V-Twin Vertical Shaft Engine

V-Twin OHV Technology
Superior balance, low vibration, lower emissions, improved valve life, better fuel economy and higher HP/Weight

Cooler Cleaner Technology (efficient fan, improved debris management)
Efficiently reduces engine and oil temperatures by 25-30 degrees while effectively managing airborne debris

Dura-Bore Cast Iron Cylinder Sleeve
Withstands wear while providing improved oil control

Engine Warranty**
Three year commercial engine warranty for all applications

Full Pressure Lubrication w/ Spin-On Oil Filter
Cleans oil and protects engine components to ensure maximum lubrication and long life

Centrally Located Oil Pump and Pickup
Faster priming and allows for a higher angle of operation

Oil Cooler
Reduces oil temperature, improves lubrication and extends oil change intervals

High Efficiency Head Design
Angled ports optimizes tumble and mixture preparation for improved efficiency, smoother idle, lower emissions and more power

Light Weight Piston & Ring Package
Lowers noise, vibration, oil consumption, emissions and wear

Dynamically Balanced Crankshaft
Minimizes engine noise and vibration

Low Profile Dual-Clean® Air Cleaner
Industrial Pleated paper with foam pre-cleaner for extended engine life

Mechanical Compression Release
Smooth easy starting, longer starter life and provides an instant return to maximum power

Magnetron® Electronic Ignition
Quick dependable starts with no maintenance required

Poly-Core Blower Housing
Lowers noise level and improves sound quality

Optional: EPA/CARB Certified Propane Kit

V-Twin OHV Technology
Superior balance, low vibration, lower emissions, improved valve life, better fuel economy and higher HP/Weight

Solenoid Shift Starter
Key Switch
Alternators (20 & 20-50 amp)
Oil Pressure Switch
CARB Compliant Purge Ports
CARB Compliant 6.95 qt. Fuel Tank (H/S Only)
EPA/CARB Certified Propane Kit from PPS
Spline Crankshaft
Recoil starter
Exhaust Mounting Studs
High Flow Static Cover