28.0 Gross HP* 810cc EFI
28.0 Gross HP* 810cc EFI
This commercial-grade v-twin EFI engine sets new standards for durability and reliability — including more efficient fuel performance and lower operating costs.
- Features Vanguard Electronic Fuel Injection for added power and fuel economy.
- Designed with debris- and air-management features that enhance durability and performance plus the Oil Guard™ system that improves lubrication, maximizes engine life and extends oil change intervals to save money.
- Backed by Vanguard’s 3-Year Commercial Warranty.
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28
Horsepower (HP)
810
Displacement (cc)
2
No. of Cylinders
Gas
Fuel Type
Features
Specifications
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Model
49E8
HP (gross) *
28
Engine Displacement (cc)
810
Bore (in)
3.3
Stroke (in)
2.89
Weight (lbs)
92
Oil Capacity (oz)
67
Compression Ratio
8.4:1
Air Cleaner
Five-Inch Cyclonic Air Cleaner
Ignition System
Computer Controlled Battery Ignition
Lubrication System
Full Pressure Lubrication with Oil Filter
Length (in)
19.94
Width (in)
18.53
Height (in)
22.89
Certified Power Rating
Commercial Engine Warranty**
3 Year Commercial Limited
Engine Brand
Vertical
Manuals
Repair Manual
- GermanRepair Manual
- FrenchRepair Manual
- EnglishRepair Manual
- EnglishRepair Manual
- ItalianRepair Manual
- FrenchRepair Manual
- EnglishRepair Manual
- EnglishRepair Manual
- FrenchRepair Manual
- FrenchRepair Manual
- FrenchRepair Manual
- GermanRepair Manual
- ItalianRepair Manual
- FrenchRepair Manual
- ItalianRepair Manual
- ItalianRepair Manual
- GermanRepair Manual
- GermanRepair Manual
- GermanRepair Manual
- FrenchRepair Manual
- ItalianRepair Manual
- EnglishRepair Manual
- FrenchRepair Manual
- ItalianRepair Manual
- GermanRepair Manual
- GermanRepair Manual
- EnglishRepair Manual
- ItalianRepair Manual
- GermanRepair Manual
- EnglishRepair Manual
- GermanRepair Manual
- GermanRepair Manual
- ItalianRepair Manual
- ItalianRepair Manual
- GermanRepair Manual
- ItalianRepair Manual
- FrenchRepair Manual
- EnglishRepair Manual
- EnglishRepair Manual
- EnglishRepair Manual
- FrenchRepair Manual
- ItalianRepair Manual
- GermanRepair Manual
- FrenchRepair Manual
- ItalianRepair Manual
- ItalianRepair Manual
- FrenchRepair Manual
- GermanRepair Manual
- FrenchRepair Manual
- EnglishSupport
Options
| Oil Guard |
| Alternator (16, 20) |
| Oil Pressure Switch |
| Straight Keyed Tapered Cranks 1 18 Diameter |
| Flexible Oil Drain Extension |
| Exhaust Mounting Studs |
| CARB Compliant Purge Ports |
| Low Mount Muffler |
Product Literature
Get more detailed information on what you can expect from Vanguard® and our Mid-Block V-Twin engines by downloading our literature here.
