CXi Series Engines
Commercial performance, reliable power.
These V-Twin engines are specially designed for zero turn mowers and other high-debris applications to endure extended use in extreme conditions. Cyclonic air filtering keeps dirt out and extends engine life. The V-Twin design delivers more power, is naturally balanced for less vibration, runs cooler and cleaner.
- Optional Oil Xtend with 250 hour maintenance.
- Strengthened cylinder, sump and rod for durability.
- Premium oil and fuel filters protect the engine.
- Available Electronic Fuel Injection (EFI) and Electronic Throttle Control (ETC) on select engines.
- 3-Year commercial and consumer warranty.
- 5-Step Cyclonic Debris Management.
- Made in the USA of US and global parts.
To learn more, download our product literature.
Gross Horsepower (HP)
20.0 - 25.0
Displacement
656 - 810cc
Engine Fuel
Gas
Oil Capacity (oz)
64 - 67
Features
Made in the USA
Made in the USA of US and global parts.
Patented 5-Step Integrated Cyclonic Debris Management System
Extended durability under heavy debris conditions.
V-Twin Engine
For more power, comfort and durability.
Specifications
| 20.0 Gross HP** | 23.0 Gross HP** | 25.0 Gross HP** | |
| Engine Series | CXi Series | CXi Series | CXi Series |
| Horsepower (ft-lbs)* | 20.0 | 23.0 | 25.0 |
| Engine Displacement (cc) | 656.0 | 724.0 | 724.0 |
| Number of Cylinders | V-Twin | V-Twin | V-Twin |
| Engine Configuration | Vertical Shaft | Vertical Shaft | Vertical Shaft |
| Start Type | Electronic Start | Electronic Start | Electronic Start |
| Engine Fuel | Gasoline | Gasoline | Gasoline |
| Length (in) | 19.3 | 19.3 | 19.3 |
| Width (in) | 17.6 | 17.6 | 17.6 |
| Height (in) | 15.7 | 15.7 | 15.7 |
| Weight (lbs) | 84.0 | 84.0 | 84.0 |
| Bore (in) | 2.97 | 3.12 | 3.12 |
| Stroke (in) | 2.89 | 2.89 | 2.89 |
| Oil Capacity (oz) | 64 | 67 (75 oz with optional Oil Xtend) | 67 (75 oz with optional Oil Xtend) |
| Lubrication System | Full Pressure Lubrication | Full Pressure Lubrication | Full Pressure Lubrication |
| Oil Filter | Premium | Premium | Premium |
| Air Filter | Integrated Cyclonic Air Cleaner - Patented 5 Step | Integrated Cyclonic Air Cleaner - Patented 5 Step | Integrated Cyclonic Air Cleaner - Patented 5 Step |
| Muffler | N/A | N/A | N/A |
| Certified Power Rating | Download Power Curve | Download Power Curve | Download Power Curve |
| Compression Ratio | |||
| Warranty | 3 Years | 3 Years | 3 Years |
| Ignition System |
* All power levels are stated gross horsepower at 3600 rpm per SAE J1940 as rated by Briggs & Stratton.
Support
Manuals
Download the operator's manual or illustrated parts list for your Briggs & Stratton engine or equipment by following our step-by-step process.
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