Prayagraj Inventor Shailendra Kumar Singh Gaur Develops Revolutionary 6-Stroke Engine with 176-200 km Multi-Fuel Mileage
Breakthrough Innovation Delivers Exceptional Fuel Efficiency After 18 Years of Dedicated Research
In a remarkable feat of engineering and perseverance, Shailendra Kumar Singh Gaur from Prayagraj has successfully developed a revolutionary six-stroke engine that delivers an extraordinary mileage of 176-200 kilometers per liter of petrol. This groundbreaking innovation, achieved after 18 years of dedicated research and personal sacrifice, promises to transform the automotive industry.
The Innovation That Changes Everything
Gaur's six-stroke engine represents a significant advancement over conventional four-stroke engines. The invention offers several remarkable features:
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Exceptional Fuel Efficiency: The engine delivers 176-200 km per liter of petrol, a dramatic improvement over traditional engines
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Multi-Fuel Capability: Compatible with various fuels including petrol, diesel, CNG, and ethanol
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Environmental Benefits: Produces nearly zero pollution, addressing critical environmental concerns
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Enhanced Power: Claims to be three times more efficient than conventional engines, utilizing up to 70% of fuel energy compared to the typical 30%
The Journey of Sacrifice and Dedication
Shailendra Gaur, a B.Sc. graduate in Physics, Chemistry, and Mathematics from Allahabad University (1983), began his ambitious project in 2007. In a testament to his commitment, he turned down a job offer from Tata Motors to pursue independent research.
The inventor's journey involved tremendous personal sacrifice:
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Sold family farmland, house, and shops to fund his research
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Converted his rented home into a laboratory
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Collaborated with Professor Anuj Jain at Motilal Nehru National Institute of Technology (MNNIT) for six months
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Conducted additional research at IIT-BHU to refine his understanding of engine mechanics
Technical Achievement and Testing
The engine has been successfully tested on a 2017-model 100cc TVS bike, which ran for 35 minutes on just 50 milliliters of petrol, achieving the claimed mileage of 176 kmpl. Gaur has secured two Indian patents for his technology, validating the technical merit of his innovation.
The six-stroke design incorporates two additional strokes—extra expansion and exhaust phases—that enhance fuel atomization and reduce heat loss, resulting in the exceptional efficiency gains.
Potential Impact and Future Prospects
Economic Benefits
India's massive crude oil import bill of $158 billion in 2024 could see significant reduction if this technology is widely adopted. The invention addresses India's energy security concerns while offering consumers substantial fuel savings.
Environmental Impact
With near-zero emissions, the engine directly addresses India's air pollution crisis, particularly in cities like Delhi where vehicular emissions are a major contributor to poor air quality.
Industry Disruption
The technology challenges the automotive industry's current focus on electric vehicles and four-stroke engines, potentially disrupting billions of dollars in EV infrastructure investments. However, its adaptability to existing vehicles could facilitate easier adoption compared to complete EV transitions.
Current Challenges and Support Needs
Despite the breakthrough, Gaur faces significant challenges in bringing his invention to market. He has expressed frustration over the lack of institutional support, having exhausted personal resources to fund his research. The inventor is actively seeking investors or automotive companies to enable mass production, stating, "I have done my part; now it's up to the country to utilize this innovation".
Industry experts emphasize the need for rigorous third-party testing and validation to confirm the engine's performance across diverse conditions before commercial adoption.
Recognition and Growing Awareness
The invention has gained significant attention across social media platforms and news outlets, with posts garnering hundreds of thousands of likes and shares. The achievement is being celebrated as a symbol of Indian innovation and the power of perseverance, demonstrating how individual dedication can lead to world-changing innovations.
This remarkable achievement by Shailendra Gaur represents not just a technological breakthrough, but a testament to the innovative spirit that continues to emerge from India's heartland, potentially offering a sustainable solution to global fuel efficiency and environmental challenges.