40.0 Gross HP* EFI - Marine

40.0 Gross HP* EFI - Marine

993cc

This Vanguard BIG BLOCK™ V-Twin EFI engine delivers optimized performance for marine applications and keeps you out on the water longer.

  • Designed with debris- and air- management features that enhance durability and performance, plus an oil system that improves lubrication, maximizes engine life and extends oil change intervals.
  • Backed by Vanguard’s 3-Year Commercial Warranty.

40

Horsepower (HP)

993

Displacement (cc)

Petrol

Marketing Fuel Type

2

Marketing Number of Cylinders

Horizontal Shaft Engines Features

Performance Muffler

Designed for increased air flow

Vanguard EFI

Optimizes fuel injection and spark timing so the EFI engine delivers significant fuel savings, greater efficiency, easier starting and higher productivity.

V-Twin OHV Technology

Superior balance, low vibration, lower emissions, improved valve life, better fuel economy and higher HP/Weight.

Heavy-Duty Cylinder and Sump

Engine block designed to provide superior durability

Industrial Grade Solenoid Shift Starter

Quick reliable starts

Engine Warranty

Three year commercial engine warranty** for all applications.

Dura-Bore® Cast Iron Sleeve

Withstands wear and abuse.

Light Weight Piston & Ring Package

Lowers noise, vibration, oil consumption, emissions and wear

High Pressure Fuel Pump Module

Alcohol & Stale Fuel Resistance

Service Solution

Suite of support and diagnostic tools allows for minimizing potential downtime

Dynamically Balanced Crankshaft

Minimizes engine noise and vibration

Electronic Ignition

Quick, dependable, starts with no maintenance required

Electric Control Module (ECU)

Allows for altitude compensation and optimized starting

Horizontal Shaft Engines Specifications

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Model Number
61G3, 61G4
Engine Type
Horizontal
Gross HP* (kW) @ 3’600 rpm
40
Engine Displacement (cc)
993
Bore (mm)
3.37
Stroke (mm)
3.41
Oil Capacity (L)
78
Weight (kg)
125
Length (mm)
14.92
Width (mm)
19.53
Height (mm)
28.54
Lubrication System
Full Pressure Lubrication with Oil Filter
Air Filter
Low Profile Air Cleaner
Compression Ratio
8.5:1
Ignition System
Computer Controlled Battery Ignition
Warranty Commercial Power Source Info
3 Year Commercial Limited

*All power levels are stated horsepower per SAE J1940 as rated by Briggs & Stratton.
**See operator's manual or dealer for complete warranty details.