Briggs & Stratton

Briggs & Stratton Vanguard 23.0 Gross HP (Small Block V-Twin)

3864 / 386447 (627cc)

Overview

23.0 gross HP small-block V-Twin OHV commercial horizontal-shaft engine for the most demanding commercial applications. Features a Dura-Bore cast iron cylinder sleeve, full-pressure lubrication with spin-on oil filter and a low-profile Dual-Clean air cleaner.

Specifications

SeriesVanguard Small Block V-Twin Horizontal Shaft Commercial
Displacement (cc)627
Gross Power (hp)23.0
Bore (in)2.97
Stroke (in)2.76
Compression Ratio8.4:1
Oil Capacity (oz)48.0
Fuel TypeGas
Shaft TypeHorizontal
Cylinders2 (V-Twin)
Ignition SystemMagnetron Electronic Ignition
Air CleanerLow Profile Dual-Clean Air Cleaner
Lubrication SystemFull Pressure Lubrication with Spin-On Oil Filter
Dry Weight (lb)77.0