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        EXi Engine Series™

        EXi Engine Series
        EXi Engine Series
        EXi Engine Series
        EXi Engine Series

        EXi Engine Series™

        Easy to use. Easy to Maintain

        Redesigned from the ground up, EXi Series Engines are more powerful and durable while lightest in class and easy to maneuver.

        6.25 - 7.25

        Gross Torque (ft-lbs)

        150 - 163cc

        Displacement

        Gas

        Engine Fuel

        0.27

        Fuel Tank Capacity (gal)
        Feature

        Features

        ReadyStart® Engine Starting System

        No prime, no choke, no worries. Just pull for power.

        Easy Maneuverability

        The lightest engine in its class makes it easy to maneuver.

        Angled Fuel Neck 2X the Size

        Make filling up less of a mess.

        Our Starting Promise™

        Starts in 2 attempts – or we'll fix it for free.*

        Just Check & Add™

        Cut the hassles from gas engine maintenance with this innovative system that never requires an oil change.

        * Regular scheduled maintenance must be performed
        * See https://www.briggsandstratton.com/na/en_us/support/starting-promise.html for complete details.

        Specs

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        Torque (ft-lbs, gross)*
        6.25
        Engine Displacement (cc)
        150
        Number of Cylinders
        Single
        Engine Configuration
        Vertical Shaft
        OHV Engine
        Yes
        Length (in)
        13.8
        Width (in)
        12.2
        Height (in)
        9.6
        Weight (lbs)
        17.5
        Bore (in)
        2.58
        Stroke (in)
        1.75
        Engine Fuel
        Gasoline
        Fuel Tank Capacity (gal)
        0.2
        Oil Capacity (oz)
        15
        Lubrication System
        Dura-Lube Splash Lubrication
        Oil Filter
        N/A
        Starter
        ReadyStart® Starting System
        Air Filter
        Dual-Sealing Paper Element
        Muffler
        Super-Lo Tone™
        Fuel Shutoff Valve
        N/A
        Certified Power Rating
        Download Power Curve
        Model Number
        103M
        Torque (ft-lbs, gross)*
        6.75
        Engine Displacement (cc)
        163
        Number of Cylinders
        Single
        Engine Configuration
        Vertical Shaft
        OHV Engine
        Yes
        Length (in)
        13.8
        Width (in)
        12.5
        Height (in)
        10.1
        Weight (lbs)
        18.8
        Bore (in)
        2.69
        Stroke (in)
        1.75
        Engine Fuel
        Gasoline
        Fuel Tank Capacity (gal)
        0.27
        Oil Capacity (oz)
        15
        Lubrication System
        Dura-Lube Splash Lubrication
        Oil Filter
        N/A
        Starter
        ReadyStart® Starting System
        Air Filter
        Dual-Sealing Paper Element
        Muffler
        Super Lo-Tone™
        Fuel Shutoff Valve
        N/A
        Certified Power Rating
        Download Power Curve
        Model Number
        104M
        Torque (ft-lbs, gross)*
        7.25
        Engine Displacement (cc)
        163
        Number of Cylinders
        Single
        Engine Configuration
        Vertical Shaft
        OHV Engine
        Yes
        Length (in)
        13.8
        Width (in)
        12.5
        Height (in)
        10.1
        Weight (lbs)
        18.8
        Bore (in)
        2.69
        Stroke (in)
        1.75
        Engine Fuel
        Gasoline
        Fuel Tank Capacity (gal)
        0.27
        Oil Capacity (oz)
        15
        Lubrication System
        Dura-Lube Splash Lubrication
        Oil Filter
        N/A
        Starter
        ReadyStart® Starting System
        Air Filter
        Dual-Sealing Paper Element
        Muffler
        Super Lo-Tone™
        Fuel Shutoff Valve
        N/A
        Certified Power Rating
        Download Power Curve

        *All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton.

        Torque (ft-lbs, gross)*
        6.75
        6.25
        6.75
        Engine Displacement (cc)
        163
        150
        163
        Number of Cylinders
        Single
        Single
        Single
        Engine Configuration
        Vertical Shaft
        Vertical Shaft
        Vertical Shaft
        OHV Engine
        Yes
        Yes
        Yes
        Length (in)
        13.8
        13.8
        13.8
        Width (in)
        12.5
        12.2
        12.5
        Height (in)
        10.1
        9.6
        10.1
        Weight (lbs)
        18.8
        17.5
        18.8
        Bore (in)
        2.69
        2.58
        2.69
        Stroke (in)
        1.75
        1.75
        1.75
        Engine Fuel
        Gasoline
        Gasoline
        Gasoline
        Fuel Tank Capacity (gal)
        0.27
        0.2
        0.27
        Oil Capacity (oz)
        15
        15
        15
        Lubrication System
        Dura-Lube Splash Lubrication
        Dura-Lube Splash Lubrication
        Dura-Lube Splash Lubrication
        Oil Filter
        N/A
        N/A
        N/A
        Starter
        ReadyStart® Starting System
        ReadyStart® Starting System
        ReadyStart® Starting System
        Air Filter
        Dual-Sealing Paper Element
        Dual-Sealing Paper Element
        Dual-Sealing Paper Element
        Muffler
        Super Lo-Tone™
        Super-Lo Tone™
        Super Lo-Tone™
        Fuel Shutoff Valve
        N/A
        N/A
        N/A
        Certified Power Rating
        Download Power Curve
        Download Power Curve
        Download Power Curve
        Model Number
        103M
        103M

        *All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton.

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