EXi Series™ Engines

EXi Series™ Engines

More options for next-level performance.

Our EXi Series gives you more choices to get the perfect engine for your needs. More power for self-propelled mowers, three optional innovations for added convenience and performance, and our ReadyStart® starting system and oil-change-eliminating Just Check & Add™ technology come standard.

Save space and store your mower upright with our optional Mow N’ Stow® technology, never pull the starter rope again with our optional lithium-ion InStart® Electric Start technology, or choose the option of quieter mowing with our Quiet Power Technology®.

  • No oil changes needed – just add oil as needed.
  • Easy, no prime, no choke starting.
  • Stores upright to save up to 70% storage space (optional).
  • Lithium-ion electric start (optional).
  • Up to 50% quieter (optional).

5.5 - 8.75

Gross Torque (ft-lbs)

140 - 190cc

Displacement

Gas

Engine Fuel

ReadyStart®

Starter

Features

ReadyStart® Starting Technology

No prime, no choke; just pull for power.

Just Check & Add™ Engine Technology

With our automotive-style paper air cleaner element and the improved oil fill tube, the oil stays clean, eliminating the need for an oil change. Simply check and add oil as needed.

InStart® (Optional)

Skip pulling the rope and get right to work with our lithium-ion battery electric starting technology. Effortless starting, every time - just push the button and go.

Quiet Power Technology® (Optional)

Don't worry about bothering the neighbors with a 50% quieter mowing experience**.

Mow N' Stow® (Optional)

Mow N’ Stow® engine technology stores upright for 70 percent more storage space without any fuel or oil leaks. It fits those tight spots in your shed or garage, making more room for your favorite recreational or sports equipment.

* Regular scheduled maintenance must be performed.
**Sound levels may vary based on application.

Specs

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Model Number
09P6
Torque (ft-lbs, gross)*
5.5
Engine Displacement (cc)
140
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

*All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton.
**All power levels are stated gross horsepower at 3600 rpm per SAE J1940 as rated by Briggs & Stratton.

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

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

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 UAT
Muffler
Super Lo-Tone™
Fuel Shutoff Valve
N/A
Certified Power Rating

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

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 UAT
Muffler
Super Lo-Tone™
Fuel Shutoff Valve
N/A

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

Torque (ft-lbs, gross)*
8.75
Engine Displacement (cc)
190
Number of Cylinders
Single
Engine Configuration
Vertical Shaft
OHV Engine
Yes
Length (in)
15.8
Width (in)
12.8
Height (in)
9.4
Weight (lbs)
23.8
Bore (in)
2.69
Stroke (in)
2.04
Engine Fuel
Gasoline
Fuel Tank Capacity (gal)
0.27
Oil Capacity (oz)
18
Lubrication System
Dura-Lube Splash Lubrication
Oil Filter
Optional
Starter
ReadyStart® Starting System
Air Filter
Dual-Sealing Commercial-Grade Air Cleaner
Muffler
Super Lo-Tone™
Fuel Shutoff Valve
Optional

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

Model Number
09P6
103M
Torque (ft-lbs, gross)*
5.5
6.25
6.75
7.25
8.75
Engine Displacement (cc)
140
150
163
163
190
Number of Cylinders
Single
Single
Single
Single
Single
Engine Configuration
Vertical Shaft
Vertical Shaft
Vertical Shaft
Vertical Shaft
Vertical Shaft
OHV Engine
Yes
Yes
Yes
Yes
Yes
Length (in)
13.8
13.8
13.8
13.8
15.8
Width (in)
12.2
12.2
12.5
12.5
12.8
Height (in)
9.6
9.6
10.1
10.1
9.4
Weight (lbs)
17.5
17.5
18.8
18.8
23.8
Bore (in)
2.58
2.58
2.69
2.69
2.69
Stroke (in)
1.75
1.75
1.75
1.75
2.04
Engine Fuel
Gasoline
Gasoline
Gasoline
Gasoline
Gasoline
Fuel Tank Capacity (gal)
0.2
0.2
0.27
0.27
0.27
Oil Capacity (oz)
15
15
15
15
18
Lubrication System
Dura-Lube Splash Lubrication
Dura-Lube Splash Lubrication
Dura-Lube Splash Lubrication
Dura-Lube Splash Lubrication
Dura-Lube Splash Lubrication
Oil Filter
N/A
N/A
N/A
N/A
Optional
Starter
ReadyStart® Starting System
ReadyStart® Starting System
ReadyStart® Starting System
ReadyStart® Starting System
ReadyStart® Starting System
Air Filter
Dual-Sealing Paper Element
Dual-Sealing Paper Element
Dual-Sealing Paper Element UAT
Dual-Sealing Paper Element UAT
Dual-Sealing Commercial-Grade Air Cleaner
Muffler
Super Lo-Tone™
Super-Lo Tone™
Super Lo-Tone™
Super Lo-Tone™
Super Lo-Tone™
Fuel Shutoff Valve
N/A
N/A
N/A
N/A
Optional

*All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton.
**All power levels are stated gross horsepower at 3600 rpm per SAE J1940 as rated by Briggs & Stratton.

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