Jet-A Piston Conversion
Convert your aircraft to run on Jet-A fuel with advanced diesel piston engine technology
Jet-A Diesel Engine Conversions
Diesel piston engines offer practical advantages for aircraft operations. These engines run on Jet-A fuel, which is more widely available than 100LL, particularly internationally. We provide installation and service for Continental CD-135 and CD-155 diesel engine conversions.
Fuel Availability
Jet-A is available at most airports globally, while 100LL availability continues to decline.
Operating Costs
Lower fuel costs and improved fuel efficiency can reduce operating expenses.
Lead-Free
Diesel engines eliminate lead emissions from aviation gasoline.
Engine Technology
FADEC-equipped engines with electronic fuel injection and management systems.
Continental Diesel Engines
CD-135 and CD-155 Jet-A piston engines
Continental CD-135
135 HP Jet-A Engine
Specifications
The CD-135 generates 99 kW (135 hp) take-off power. This turbocharged, 4-cylinder in-line engine has been EASA certified since August 2006 and FAA certified since October 2006.
- Excellent climb performance up to 13,500 ft
- Approved to 18,000 ft
- FADEC engine control system
- Single-lever operation
Key Features
- Electronic data logging
- Automatic run-up check
- Turbocharger for hot/high
- Up to 60% fuel savings
- No 50-hour oil changes
- Uses Jet-A or diesel
Continental CD-155
155 HP Jet-A Engine
Specifications
The CD-155 generates 114 kW (155 hp) take-off power. This turbocharged, 4-cylinder in-line engine is EASA and FAA certified.
- Runs on Jet-A and diesel (DIN EN590)
- Accepts any fuel combination
- FADEC engine control system
- Single-lever operation
Key Features
- Electronic data logging
- Automatic run-up check
- Turbocharger for hot/high
- Up to 60% fuel savings
- No 50-hour oil changes
- Higher power output
Firewall-Forward Retrofit Kits
Continental ships engines pre-assembled and tested on dynamometers. This ensures superior quality and shorter aircraft service times compared to kit assemblies. Each engine system including electronics, cooling, heating, and intercooler is tested prior to delivery.
Our Installation Work
Continental diesel engine installations by our AME technicians

Engine Installation
Professional retrofit installation

System Integration
Firewall-forward assembly

Final Configuration
Testing and certification
Conversion Process
Diesel engine conversions require proper planning and installation
Assessment
Review your aircraft and available conversion options for diesel engines.
Planning
Order engine, review installation requirements, and schedule the work.
Installation
Install engine, fuel system modifications, cowling work, and system integration.
Testing
Ground runs, test flights, and final certification of the installation.
Diesel Engine Service
AME Technicians
Licensed aircraft maintenance engineers with diesel engine experience.
Installation & Service
Conversions and ongoing maintenance for Continental CD-135 and CD-155 engines.
Certified Installations
Engine installations performed to certification standards.
Maintenance Support
Scheduled maintenance and troubleshooting for diesel aircraft engines.
Diesel Engine Conversions
Contact us to discuss diesel engine conversion options for your aircraft.
Diesel engine service at YKF and YXU