Are you curious about the best rotary engines on the market? Comparing top factories is essential for making an informed choice. Knowing the best options can save you time and money while ensuring you get quality performance. Dive in to discover which factories stand out and why!
Pettit Built Engines Specs / Pricing – Pettit Racing
Product Details: Pettit Built Engines for Mazda Rotary Engines produced from 1970-2012, including options for street ported and blueprinted engines.
Technical Parameters:
– Stage One Engine: $4,500 with new rubber seals and Mazda genuine apex seals.
– Stage Two Engine: $5,500 with additional metal seals and modifications.
Application Scenarios:
– Street performance for Mazda RX-7 and RX-8.
– Racing applications requiring high reliability and performance.
Pros:
– Over 30 years of experience with more than 2000 engines built.
– Custom solutions tailored to specific engine needs.
Cons:
– Potential internal damage if apex seals are blown.
– Higher costs for advanced modifications and new engines.
Rotary Resurrection – Rotary Rebuilds and Sales
Product Details: Remove, Rebuild and Install services for Mazda rotary engines, specifically FC and FD RX-7 and RX-8 models.
Technical Parameters:
– Over 2 decades of experience
– Service for both rebuilding and replacement engine blocks
Application Scenarios:
– Restoring classic RX-7 and RX-8 models
– Daily driver maintenance and upgrades
Pros:
– Affordable parts and engine builds
– Responsive service and support for rotary engine enthusiasts
Cons:
– Limited to specific Mazda rotary models
– Potential wait time for service due to demand
EFI NA 13B ENGINE PACKAGE – Pac Performance
Product Details: EFI NA 13B Engine Package from Pac Performance, designed for rotary engine enthusiasts looking for a complete bolt-in solution for upgrades or custom builds.
Technical Parameters:
– Fresh Built 13B Extend Port or Bridgeport
– 50mm IDA Fuel Injection Throttle Body with Billet Fuel Rails
Application Scenarios:
– Weekend cruiser upgrades
– Drag racing applications
Pros:
– Complete package with matched components for reliability
– Customizable options for fuel injection or carburetor setups
Cons:
– Higher initial cost for complete package
– Requires professional installation for optimal performance
Rotaryengine.com – Rotary Engine Specialists | Mazda Specialists
Product Details: 20B FD Subframe Kit – $2,050.00 – $2,725.00
Technical Parameters:
– Multiple variants available
– Designed for rotary engine applications
Application Scenarios:
– Performance upgrades for RX-7
– Custom engine builds
Pros:
– Guaranteed best prices on all rotary engine parts
– Wholesale direct prices offered
Cons:
– Limited information on specific technical specifications
– Potentially high cost for some customers
Pettit Racing – Home of GT Champions
Product Details: Pettit Racing Protek-R Rotary and Piston Engine Fuel Lubricant is designed to enhance the performance and longevity of rotary engines, specifically for Mazda RX-7 and RX-8 models.
Technical Parameters:
– Available in 1 Gallon and 32oz Quart sizes
– Regular price: $59.97 USD
Application Scenarios:
– Used in rotary engines to ensure sufficient lubrication
– Suitable for both racing and everyday driving conditions
Pros:
– Improves engine lubrication and performance
– Burns cleaner than many competitors, reducing deposits
Cons:
– May be more expensive than standard lubricants
– Availability may vary based on region
RotorSports Engines
Product Details: Custom built rotary engines for stock, performance street, and full race turbo applications. Available in various stages of preparation tailored to specific needs.
Technical Parameters:
– Stage 1: Stock rebuilds with new seals, bearings, gaskets, and micro-lapped side…
– Stage 4: All new components modified to racing specifications with careful selec…
Application Scenarios:
– Racing applications requiring high performance and reliability.
– Enthusiasts looking for custom engine builds tailored to specific performance ne…
Pros:
– No-compromise approach to engine preparation and development.
– Engines built with maximum performance and long service life in mind.
Cons:
– Higher cost compared to factory remanufactured engines.
– Not suitable for low budget rebuilds or stock replacement engines.
3 Rotor 20B Rotary Engines, 13B and 20B 3-Rotors by SR … – SR Motorsports
Product Details: 20B 3 Rotor Mazda Rotary Engines including complete in-house rotary engine building program with custom porting, installation, machining, and turn-key options.
Technical Parameters:
– Dyno tested at 1180HP alcohol
– Complete Underdrive Wide Grip Belt Pulley Kit includes various pulleys and stain…
Application Scenarios:
– High performance applications only (not for street driven cars)
– Racing and competitive motorsport environments
Pros:
– High power output (up to 1400+ hp)
– Lightweight components that improve performance
Cons:
– Not suitable for street use
– High cost of components and engines
4-rotor 26b Race Spec engine. With custom Slide throttle intake and …
Product Details: 4-rotor 26b Race Spec engine with custom Slide throttle intake and Drysump. Highest spec naturally aspirated engine offered by Defined Autoworks.
Technical Parameters:
– Full peripheral port rotor housings
– Proven to make 662 rear wheel horsepower or 850hp at the flywheel
Application Scenarios:
– High-performance racing applications
– Custom automotive builds requiring specialized engines
Pros:
– Highly specialized with unique parts not available elsewhere
– Documented high horsepower output
Cons:
– Minimum 6 months lead time for build
– No warranty on race engines
Rotron RT600-XE Wankel Rotary Engine
Product Details: Rotron RT600-XE Wankel Rotary Engine – A high power density rotary engine designed for aviation applications, offering reliability, power, and efficiency in a compact and lightweight package.
Technical Parameters:
– Engine Type: Twin [2] Rotor, Rotary Wankel
– Displacement: 600cc
– Max. Peak Power: 100HP
– Max. Continuous Power: 70HP
– Max. Peak RPM: 7500RPM
– TBO: 1000hrs (subject to flight profile)
– System Weight: 44.5 KG / 98.1 LBS
– Drive Type: Flange, Direct or Reduction (2.5:1 or 2.2:1)
– Fuel System: Fuel Injection
– Fuel Type: Unleaded 95 Octane or higher
– Fuel Consumption: 0.56 LBS / Per HP / Per Hour
– Cooling: Liquid Cooling
– Starting Device: Electric Onboard
– Ignition System: Programmable fuel injection with canbus
– Generator: 300W 12V+ Options 2 or 3 KW at 28V
Application Scenarios:
– Aviation high output applications
– Drones and UAVs requiring high power-to-weight ratios
Pros:
– High power-to-weight ratio
– Increased fuel efficiency
– Compact size for improved aerodynamics
– Low internal heat signature for durability
– Long TBO for reduced maintenance costs
Cons:
– Limited to aviation applications
– Potentially higher initial cost compared to traditional engines
Engines for sale – Historic and Classic Aircraft Sales
Product Details: Gnome Rotary Engines available for sale, including models with serial numbers 55692, 55969, and 55105. Prices range from £20,000 to £59,000 GBP.
Technical Parameters:
– 9-cylinder configuration
– 160 hp output
Application Scenarios:
– Restoration of historic aircraft
– Collection of vintage aviation engines
Pros:
– Matching front cover, cambox, and crankcase
– Complete with various accessories and components
Cons:
– High price point
– Limited availability of parts for maintenance
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Pettit Built Engines Specs / Pricing – Pettit Racing | Pettit Built Engines for Mazda Rotary Engines produced from 1970-2012, including options for street ported and blueprinted engines. | – Over 30 years of experience with more than 2000 engines built. – Custom solutions tailored to specific engine needs. | – Potential internal damage if apex seals are blown. – Higher costs for advanced modifications and new engines. | pettitracing.com |
| Rotary Resurrection – Rotary Rebuilds and Sales | Remove, Rebuild and Install services for Mazda rotary engines, specifically FC and FD RX-7 and RX-8 models. | – Affordable parts and engine builds – Responsive service and support for rotary engine enthusiasts | – Limited to specific Mazda rotary models – Potential wait time for service due to demand | rotaryresurrection.com |
| EFI NA 13B ENGINE PACKAGE – Pac Performance | EFI NA 13B Engine Package from Pac Performance, designed for rotary engine enthusiasts looking for a complete bolt-in solution for upgrades or custom… | – Complete package with matched components for reliability – Customizable options for fuel injection or carburetor setups | – Higher initial cost for complete package – Requires professional installation for optimal performance | www.pacperformance.com.au |
| Rotaryengine.com – Rotary Engine Specialists | Mazda Specialists | 20B FD Subframe Kit – $2,050.00 – $2,725.00 | – Guaranteed best prices on all rotary engine parts – Wholesale direct prices offered | – Limited information on specific technical specifications – Potentially high cost for some customers |
| Pettit Racing – Home of GT Champions | Pettit Racing Protek-R Rotary and Piston Engine Fuel Lubricant is designed to enhance the performance and longevity of rotary engines, specifically fo… | – Improves engine lubrication and performance – Burns cleaner than many competitors, reducing deposits | – May be more expensive than standard lubricants – Availability may vary based on region | pettitracing.com |
| RotorSports Engines | Custom built rotary engines for stock, performance street, and full race turbo applications. Available in various stages of preparation tailored to sp… | – No-compromise approach to engine preparation and development. – Engines built with maximum performance and long service life in mind. | – Higher cost compared to factory remanufactured engines. – Not suitable for low budget rebuilds or stock replacement engines. | www.rotorsportsracing.com |
| 3 Rotor 20B Rotary Engines, 13B and 20B 3-Rotors by SR … – SR Motorsports | 20B 3 Rotor Mazda Rotary Engines including complete in-house rotary engine building program with custom porting, installation, machining, and turn-key… | – High power output (up to 1400+ hp) – Lightweight components that improve performance | – Not suitable for street use – High cost of components and engines | www.srmotorsports.com |
| 4-rotor 26b Race Spec engine. With custom Slide throttle intake and … | 4-rotor 26b Race Spec engine with custom Slide throttle intake and Drysump. Highest spec naturally aspirated engine offered by Defined Autoworks. | – Highly specialized with unique parts not available elsewhere – Documented high horsepower output | – Minimum 6 months lead time for build – No warranty on race engines | www.definedautoworks.com |
| Rotron RT600-XE Wankel Rotary Engine | Rotron RT600-XE Wankel Rotary Engine – A high power density rotary engine designed for aviation applications, offering reliability, power, and efficie… | – High power-to-weight ratio – Increased fuel efficiency – Compact size for improved aerodynamics – Low internal heat signature for durability – Long… | – Limited to aviation applications – Potentially higher initial cost compared to traditional engines | rotronpower.com |
| Engines for sale – Historic and Classic Aircraft Sales | Gnome Rotary Engines available for sale, including models with serial numbers 55692, 55969, and 55105. Prices range from £20,000 to £59,000 GBP. | – Matching front cover, cambox, and crankcase – Complete with various accessories and components | – High price point – Limited availability of parts for maintenance | historicandclassicaircraftsales.com |
Frequently Asked Questions (FAQs)
What is a rotary engine and how does it work?
A rotary engine, also known as a Wankel engine, uses a triangular rotor that revolves in an oval chamber to create combustion. This design allows for a compact engine with fewer moving parts compared to traditional piston engines, resulting in smoother operation and higher power-to-weight ratios.
What are the benefits of purchasing a rotary engine from a factory?
Buying from a factory ensures you receive a product that meets specific quality standards. You also benefit from warranties, customer support, and access to spare parts, making it easier to maintain your engine in the long run.
Are rotary engines reliable for daily use?
Yes, rotary engines can be reliable for daily use when properly maintained. They tend to have fewer moving parts, which can reduce wear and tear. However, regular maintenance and attention to oil levels are crucial for optimal performance.
What types of vehicles commonly use rotary engines?
Rotary engines are often found in sports cars, motorcycles, and some aircraft. Mazda is the most well-known manufacturer, particularly for their RX series. Their unique design makes them popular for high-performance applications.
Can I customize a rotary engine for my specific needs?
Absolutely! Many factories offer customization options to suit your specific requirements, whether for performance upgrades or modifications for unique applications. Be sure to discuss your needs with the factory to explore available options.
