Have you ever dreamed of soaring through the clouds with nothing but a motor on your back? The feeling of true flight is incredible, but it all starts with one vital piece of equipment: your paramotor engine. This engine is the heartbeat of your aircraft, and choosing the wrong one can turn your dream into a frustrating mechanical headache.
Many new pilots feel overwhelmed by the technical jargon and the endless variety of engines on the market today. Should you prioritize raw power, or is a lightweight frame more important for your flying style? A poor choice often leads to expensive repairs, unreliable starts, and a lot of time spent on the ground instead of in the sky. Finding the perfect balance between reliability, weight, and thrust is the biggest challenge every pilot faces.
In this guide, we will clear the air and help you navigate the complex world of paramotor powerplants. You will learn the key differences between two-stroke and four-stroke engines, how to calculate the thrust you actually need, and which brands offer the best support for beginners. By the end of this post, you will have the confidence to pick an engine that matches your skill level and flying goals.
Let’s dive into the details and find the engine that will finally get you off the ground and into the blue.
Top Paramotor Engine Recommendations
- Durable and robust: The 49cc engine is constructed using high-quality aluminium alloy and iron materials, undergoes precision machining and coating processes, resulting in high hardness and ensuring long-term use without deformation or cracking, easily handling various complex operating conditions.
- High-performance: The 2-stroke engine boasts high intake and exhaust efficiency, with fuel consumption as low as ≤610g/kW·h. It delivers an output power of 1.7 kW at 6000 rpm, providing smooth and powerful support for your equipment, meeting your demands for high-efficiency operations.
- Convenient operation: The 49cc 2-stroke engine is equipped with an electronic ignition system and a self-resetting pull-start rope, enabling quick and effortless engine startup without cumbersome operations, significantly enhancing the user experience.
- Excellent heat dissipation: The small engine prioritises heat dissipation performance, effectively reducing operating temperature to ensure stable and reliable operation even under prolonged high-load conditions, extending service life and minimising the risk of failures caused by overheating.
- Easy installation: The installation process is simple and quick, and the entire unit features a float-type carburettor paired with a non-slip handle, making both daily maintenance and assembly effortless. The meticulous craftsmanship details highlight quality, providing you with a more comfortable user experience.
- POWERFUL ENGINE - Our 420cc displacement 4-stroke horizontal cylinder gas engine has a max torque of 18.45ft.lbs @2500RPM, max 3800 RPM speed, 15 maximum horsepower, 1.2 gal fuel tank. Built to meet & exceed industrial grade quality standards & provide dependable performance. The engine is shipped dry so make sure you add gasoline and engine oil correctly before starting (not included).
- SHAFT SPECS - 1 in Diameter, 3.48 in Length, end tapped with 3/8 in.-24 UNF; Keyway 1/4 in; Mounting pattern 7.72" L x 3.39" W-4.06" W. Durable design runs quiy and provides smooth operation.This engine spark plug system can take Torch: F6TC spark plugs, with a clearance of: 0.027-0.0.31 in. The engine runs on a minimum 87+ unleaded gasoline (ETHANOL＜10% recommended).
- SAFETY & WIDELY APPLICATIONS - Built-in Force Air-Cooled and Splash Lubrication System, keeping the motor cool during extended use of time and ensure the operator's safety. A low oil shutoff functionality turns the engine off to prevent serious damage or failure. It's the perfect replacement engine for cement mixers, compressors, mowers, log splitters, vacuums, tillers, water pumps, chipper/shredders and blowers.
- GREAT REPLACEMENT - Our 420cc 15HP Horizontal Engine is a great replacement for your Honda GX340, 389cc, GX390, 389cc, Briggs & Stratton GX340, 389cc, GX390, 389cc, Kohler CH440, 429cc, ECH440, 429cc, ECH440LE, 429cc, Yamaha MZ360, 357cc, MX360, 358cc, MX400, 402cc etc.
- KINDLY NOTED- with EPA compliant, each gas engine will be Oil Tested before packaging, so it may touch a little oily, but 100% new condition.
- 🚗 UNIVERSAL FIT FOR 90%+ VEHICLES - Fix loose car bumpers, sagging fender liners, and rattling splash shields in 60 seconds. Compatible with most sedans, SUVs, compact cars, and mid-size vehicles from major manufacturers. Replaces broken OEM clips (Part# varies by model) without expensive dealer visits. Works on bumper panels (1.5-2" thick), wheel well liners, door panels, engine covers, and trunk trim. Perfect for DIY repairs and emergency fixes.
- 🔒 SELF-LOCKING RIVET DESIGN - NO TOOLS REQUIRED - Unlike cheap zip ties that slip loose, our pin-and-button mechanism creates a permanent rivet-like hold. Insert cable through clip hole, push buckle until it clicks, trim excess - done in 3 steps! Tested to withstand 50 lbs pull force and 10,000+ installation cycles. No drill, no screws, no frustration. Perfect for quick roadside repairs or professional body shop use.
- ☀️ INDUSTRIAL PA6 NYLON - BUILT FOR EXTREME CONDITIONS - Resists -40°F to 185°F without cracking or fading. Won't become brittle in winter or melt in summer heat. UV-resistant formula survives 5+ years of sun exposure, road salt, car wash chemicals, and harsh weather. Same material used in BMW/Mercedes factory clips. Black finish matches OEM perfectly - your car looks factory-new, not duct-taped.
- 📏 PRECISE 2.5" WORKING DEPTH - FITS STANDARD AUTOMOTIVE PARTS - Total length 3.54", effective penetration 2.5" (ideal for most car panels). Specifically designed for: bumper covers (1.5-2" thick), fender liners (1.2-2" thick), splash shields, and interior trim. Proven fit on popular compact and mid-size vehicles such as Scion IQ/XB, Civic/Accord, Camry/Corolla models. NOT for heavy-duty truck undercarriage or 3"+ thick engine bay insulation. Measure your repair spot before ordering to ensure perfect fit.
- 💰 UNBEATABLE VALUE - Save 95%+ compared to OEM dealer clips at $2-5 each or body shop labor at $150-300 per repair. One 50-piece kit replaces $100-250 worth of dealer parts. Each kit handles multiple complete bumper repairs with plenty of extras for wheel wells, fender liners, and future emergency fixes. Professional mechanics and smart DIYers buy in bulk - the 200-piece kit saves $800+ vs dealer prices. One small investment protects your car for years.
- HOUR METER----The total range is 0-99999H, 0.1H accuracy, can be reset, and the product can also be restored to factory settings. Even when the device is turned off, the timer storage data automatically, and the next cycle is accumulated directly. Help you track the total running time of the engine in real time.
- MAINTENANCE REMINDER ---- Programmable maintenance interval service timer (SVC),Countdown to track the service reminder time;when the maintenance time is up,the service warning icon will flash to remind you.
- TACHOMETER----The RPM range is 0-30000RPM,10RPM accuracy.Accurately record the speed of the engine when it is running to help adjust the engine idle speed; there are 3 different spark plug firing pattern for different strokes, and can be set to not display RPM mode in addition.
- BATTERY---- Built-in CR2450 battery, the battery is not replaceable, when the engine is turned off, the meter will turn off after 2 minutes automatically, and retain the data after shutdown.
- OTHER ---- Easy to install; includes detailed user instruction; waterproof rate: IP65; patent, CE ROHS certification.
- 【Two Modes] It can be set to two modes,“MAX” mode and “ECO” mode. lf it displays “ECO/MAX” ,it means economic mode,lf it displays “ECO/MAX”.it means powerful mode. When the “Down” button is long pressed, the mode will switch, During the switching process, the total throttle percentage increases or decreases by 1% every 0.1S; it can switch modes during fall protection, high temperature protecton.and low voltage protection
- 【Before use】 please press the “Up” button and the “Down” button simultaneously for a long time to clear the current flight altitude and calibrate it. When the main interface of PPG Controller displays an altitude lower than 1km, its display unit is m. When the flight altitude is greater than 1km, it only displays k and ignores the unit “m”. Under normal use, its accuracy is 1 m. During usage, please keep the vents on the back cover open for ventilation and heat dissipation
- 【Connection】It displays the CAN connection status. When it displays “CAN”, it means the CAN bus is connected at this time. When it displays “CAN” and the icon fashes, it means that the CAN is in a disconnected state and the indicator light will flash
- 【Motor temperature and ESC temperature】There is a temperature senso rinside the ESC that can direlcly display the ESC temperature. When the temperature of the ESC and motor reaches the set high temperature protecion threshold,it will trigger the high temperalure protection, high temperalure protetcion will force the made to be converted to economy mode at this ime. and it will not allow switching modes until the high temperature protection ends
- 【Fall protection】The default value of pitch angle is 60-135 (60 is a fixed value and cannot be set), The default value of roll angle is-45~45, Within this value. the fall prolecion throttle is immediately cleared and the LED fashes. At the same time,the mode display position changes to” !”, and fiashes, indicaing fall protection. Mode operation cannot be switched at this time. When the angle returns to the set degree minus 15 dearees for 1S,it will return to normal
- New Top Quality CNC-Machined KIPA Carburetor Replace for MP472 Engines, Improve throttle response for better engine performance, Pefect Idle and Top Accelerator Status, help to keep your AirPlane Flying at Top performance.
- MPN: Directly replacement carb Replace For WB-37 WB-37-1, Other OE Part Number 472-03900-0C0
- Fitment: Carbuertor Replace for 150cc-200cc Paramotor MP472 Engine Model Airplanes
- Including: 1 X New Carburetor, 1 X New Mounting Gasket, 1 X New Fuel Filter.
- This carb is a direct replacement for the OEM. Easy to install, the manual is not inlcuded, However, You may search some manual on tube. The only thing they need to change is the gasket that is included needs to be the one between carb and air filter housing. Instantly fires up, Your Powerful AirPlane deserve A Perfect Carburetor
- 3-ZONE LCD DISPLAY --- 3 independent zones display key engine data at the same time: total running hours, current RPM, and maintenance reminder values. White backlight for low-light use; red flashing backlight for maintenance and RPM alerts.
- HOUR RECORD & INITIAL SETTING ---- Tracks total running hours (TOT) up to 99999H and job hours (JOB). The initial hour (INT) function lets you input the current total hours from your old meter and continue counting seamlessly.
- MAINTENANCE ALERT ---- Programmable maintenance interval (SVC: 5-2000H) for oil changes and routine service. Automatically reminds you when service is due to keep engine in good condition.
- ENGINE RPM MONITOR ---- Accurately monitors engine RPM with programmable firing patterns for different gas engines. Displays max RPM and alerts when exceeding the preset limit. Fits 2-stroke (1/2/3/6 cylinder) and 4-stroke (1/2/3/4/5/6/8/12/16 cylinder) gasoline engines.
- DURABLE DESIGN & RELIABLE SUPPORT ---- Surface waterproof and shock-resistant with a clear PC protective cover for the LCD screen. Features 24-hour clock display, built-in replaceable battery CR2032 210mAh and power-saving LCD shutdown. Backed by reliable technical and after-sales support.
- 【DOUBLE SYSTEM】: Avaliable 2 sets of operating system(DSP1 & DSP2),which can be complied with different user's haibit.
- 【USAGE & MAINTENANCE】: Record the total and partial hours of engine,value read up to 999999 H; Accomplish maintenance at a long preset intervals(range:0-2000 H/OFF) and determine when is it due.
- 【RPM GAUGE METER】: Based on peak value 25000RPM, Calibrate the RPM and track the MAX RPM(Can be reset) , monitor the idle speed status to adjust by various engine firing partterns,alert the engine overspeed.
- 【EASY INSTALLATION】: Double wires for engine signal detect(5-8 circles red wire on spark plug, black ground wire for more stable signal); Attached double-sided tape can be easily and fixly installed in any suitable location.
- 【OTHERS】：Include internal battery CR2450 with long endurance;Waterproof rate:IP67; Display shutdown for battery energy saved; 2 years after-sales and technical group support.
The Ultimate Paramotor Engine Buying Guide
Choosing the right paramotor engine is the most important decision you will make as a pilot. Your engine is the heart of your flying experience. A reliable motor keeps you in the air safely and makes every flight more enjoyable. Use this guide to find the perfect match for your needs.
Key Features to Look For
First, consider the thrust-to-weight ratio. You want an engine that is light but provides enough power to lift you easily. Next, look for start systems. Manual pull-starts are simple and light, but electric starters offer great convenience. Finally, check the cooling system. Air-cooled engines are lighter and easier to maintain, while liquid-cooled engines perform better during long flights on hot days.
Important Materials
Manufacturers use high-quality materials to keep engines safe and light. Most engine blocks are made from aluminum alloys. Aluminum is strong, light, and dissipates heat well. Pistons often use special nickel-silicon coatings. This coating reduces friction and helps the engine last longer. High-grade steel is used for bolts and internal parts to ensure everything stays securely in place.
Factors That Improve or Reduce Quality
- Precision Engineering: Engines built with tight tolerances run smoother and vibrate less.
- Maintenance Needs: A high-quality engine has parts that are easy to reach and replace.
- Vibration Dampening: Good engines use rubber mounts to reduce shaking. Too much vibration leads to pilot fatigue and damaged parts.
- Fuel Efficiency: A well-tuned engine burns less fuel, which gives you longer flight times.
User Experience and Use Cases
Your experience depends on your skill level and where you fly. Beginners should look for engines with predictable power delivery and simple controls. Pilots who fly cross-country need fuel-efficient engines with low noise levels. If you enjoy aerobatics, you need a high-power engine that responds quickly to your throttle inputs. Always remember that a quiet engine makes the flying experience much more peaceful for both you and the people on the ground.
10 Frequently Asked Questions
Q: How much thrust do I need?
A: A general rule is to have thrust equal to at least 50% of your total weight. More thrust helps if you fly in high altitudes or heavy winds.
Q: Should I choose a two-stroke or four-stroke engine?
A: Two-stroke engines are lighter and more common in paramotoring. Four-stroke engines are quieter and use less fuel, but they are much heavier.
Q: How often should I perform maintenance?
A: Most manufacturers suggest a basic check before every flight. Major service intervals usually happen every 50 to 100 hours of flight time.
Q: Is a liquid-cooled engine better?
A: Liquid-cooled engines are better for long flights in hot weather. However, they add weight and have more parts that can break.
Q: How long does a paramotor engine last?
A: With proper care, a well-built engine can last for several hundred hours before it needs a major rebuild.
Q: Can I use regular gas?
A: Most engines require high-octane gasoline mixed with specific two-stroke oil. Always follow your manual’s fuel recommendations.
Q: Why is engine vibration a problem?
A: Excessive vibration can cause metal fatigue. It also makes your hands and back feel tired after a short flight.
Q: Are electric starters reliable?
A: Yes, but they depend on your battery. Always carry a backup pull-start if your engine supports it.
Q: Does altitude affect engine performance?
A: Yes. Engines lose power at higher altitudes because the air is thinner. You may need a larger propeller or a more powerful engine for mountain flying.
Q: Where should I buy my engine?
A: Always buy from a reputable dealer who offers support and spare parts. Never buy a used engine without having an expert inspect it first.