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Directory:Velozeta Six-Stroke Engine

Lasted edited by Andrew Munsey, updated on June 15, 2016 at 1:19 am.

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Image:Trivandru six-stroke engine hj85.jpg

Mechanical Engineering students of the college of Engineering in Trivandrum, India,have come up with a six-stroke engine. The engine shows 40% reduction in fuel consumption and dramatic reduction in pollution. Its specific power is not less than that of a four-stroke petrol engine. The engine can run on almost any fuel, petrol and diesel to LPG. An altered engine shows a 65% reduction in CO pollution when compared with the four stroke engine that was used to develop the Six-Stroke Engine.

'Official' Website - Velozeta Engineering Solutions - College of Engineering - Trivandrum

How it Works

A four-stroke Honda engine was experimentally altered to build this new one.

"Ours is an individual six-stroke engine which is a totally new experiment," says Aaron George.

The first four strokes are the same as a four stroke internal combustion engine.After the exhaust stroke, instead of air/fuel mixture ( as in case of petrol engines) fresh air is sucked into the cylinder from the air filter, and which is removed during the sixth stroke

Trivandrum, India team

Image:Trivandru six-stroke engine group 250.jpg

The Team includes Aaron Joseph George, Arun K Nair, Boby Sebastian , Krishnaraj U and Former EVM - Honda ( Ernakulam )chief technician Anil CC.

It took them almost two years to develop the engine.

In the News

CET students kickstart a six-stroke engine (NewIndPress Sept. 4, 2006) [free registration required]

Article in Mathrubhumi News paper (Mathrubhumi Online Sept. 13, 2006) [Language : Malayalam]

Revving up with love (The Hindu Feb. 14, 2005)

Advantages of the Engine

Reduction in fuel consumption

Dramatic reduction in pollution

Better scavenging and more extraction of work per cycle

Lower engine temperature - so , easy to maintain the optimum engine temperature level for better performance

Less friction – so , less wear and tear

The six-stroke engine does not require any basic modification to the existing engines. All technological experience and production methods remain unaltered.


Image:Anil CC.jpg

Velozeta Engineering Solutions holds patent on this design.


Velozeta Engineering Solutions

Technopark Business Innovation Centre

Park Centre


Thiruvananthapuram - 695 581

Email: []


Velozeta Engineering Solutions

Technology Business Incubator

College of Engineering Trivandrum

Thiruvananthapuram - 695 016

See also


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BajulazSA Six-Stroke Engine

Beare Head Technology

- Directory







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