What are meaning of DTS-i, DTS-Si, DTS-Fi & DTS-i Triple Spark? meaning of DTS-i engine. DTS-i Engine can be further tuned to deliver exhilarating performance as in DTS- FI or exceptional mileage like in DTS-SI as claimed by Bajaj. The DTS-Si technology came in the XCD in and currently Like the DTS-i engine, the DTS-Si engine also has 2 Spark Plugs, the.

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This offset position creates turbulence of the air-fuel mixture inside the engine. The technology involves use of a small chamber connected to the exhaust pipe of the engine to modify the back-pressure and the swirl characteristics, with an aim to improve the low-end performance of the bikes.

Monday, March 16, Leave a Comment. The ExhausTEC technology is claimed to be highly effective in improving the overall engine response, especially the low-end torque characteristics.

DTS Si: How Digital Twin Spark-Swirl induction System Works? Read This…

Self detection and communication of fuel system malfunctioning if any. The main advantages engie Fuel Injection are: Newer Post Older Post Home.

This blog accepts forms of cash advertising, sponsorship, paid insertions or other forms of compensation. Though it seems excellent explanation, there is no clarity given on turbulence flow The 2 spark plug set up leads to better burning of the air fuel mixture, which results in delivering better fuel efficiency without any compromise in power.


Bajaj however have patented the technology for small capacity engines. Source Bajaj Auto Motorcycle engine wikipedia. March 7, at Bajaj had first dramatically improved on existing engine technology in when it launched the DTS-i Digital Twin Spark-ignition engine with two Spark plugs located at opposite ends of the combustion chamber as compared to a single spark plug in conventional 4-stroke engines to achieve faster and more efficient engjne.

The resulting expansion of burning gases pushes the piston downward for the third stroke power and in the fourth stroke exhaust the piston pushes the products of combustion from the cylinder through an exhaust stssi or valves. Is it a real technological breakthrough or just some techno-jargon used for marketing?

Digital Triple Spark Ignition. Posted by Pavani India at TVS countered by threatening to sue Bajaj Auto for libel. Self detection and communication of fuel system malfunctioning if any.

Digital Twin Spark Ignition. This was attempted in response to the issue of dtszi reported lack of low-end response in Bajaj’s single-cylinder four-stroke engines. Tvs Flame launched at 45, ex-showroom Chennai Cars to be costlier next year, Is it true?

The use of twin spark plugs has been around dttssi decades mostly in the engine of Alfa Romeo, Honda and on large capacity Ducati engine etc.

DTS-Si Engine – Like DTS-i which is the mother technology the engine has 2 spark plugs, but, instead of conventionally positioned straight ports, the offset positioning of the ports generate high swirl and turbulence of the air fuel mixture in the combustion chamber.

  ASTM D5856 PDF

Newer Enginr Older Post Home. Three spark plugs provide unprecedented performance and efficiency — Fast and optimal combustion at part load conditions results in better fuel efficiency and ensures lower emissions. Enter your search terms Submit search form. Bajaj however have patented the technology for small capacity engines. This is Autocar Professional’s biggest issue of dstsi year — and the biggest-ever edition too — at Countertop Options for kitchen 7 years ago.

Mechanical Engineer’s Guide: What are DTS-i, DTS-Si, DTS-Fi & DTS-i Triple Spark?

Even though the dtssi s of this blog receives compensation for our posts or advertisements, we always give our honest opinions, findings, beliefs, or experiences on those topics or products. When burning lean air-fuel mixtures through the two spark plugs, the combustion conditions could be further improved by generating high turbulence in the combustion sngine. The benefits of this efficient combustion process can be felt in terms of better fuel efficiency and lower emissions.