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 with more power for self-propelled mowers. Innovations for added convenience and performance include our ReadyStart® starting system and oil-change-eliminating Just Check & Add™ technology. Save space and store your mower upright with our optional Mow N’ Stow® 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).**
  • Up to 50% quieter (optional).***

6.25 - 8.75

Gross Torque (ft-lbs)

150 - 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.

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.
**Space savings are in relation to the space consumed by a traditional walk mower that is stored with the handle in the standard operating position.
***Sound levels may vary based on application.

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
true
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.

Torque (ft-lbs, gross)*
7.25
Engine Displacement (cc)
163
Number of Cylinders
Single
Engine Configuration
Vertical Shaft
OHV Engine
true
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

*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
true
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.

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

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

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