The 8valve engine was fitted initially to the alfa romeo 75 but also the 164 and 155. The above figure shows the relation between performance of single. Originally use of twin spark plug per cylinder was seen in aircraft engines. Dual spark ignition system has proved their potential in improving the. Performance and emission analysis of two stroke dual sparkplug. Pdf performance study on twin plug spark ignition engine. Pdf spark ignition engine is widely to power motorcycles. Putting up dual spark plugs per cylinder is not new, it is as old as world war i technology.
The benefits of this efficient combustion process can be felt in terms of better fuel efficiency and lower emissions. The ignition system on the twin spark is a digital system with static spark. The potential of dual plug spark ignition engine is assessed by studying its. Pdf a comparative study of using digital twin spark ignition. Digital twin spark ignition seminar report, ppt, pdf for. In the current alfa romeo world the twin spark name usually refers to the dual ignition engines installed in alfa romeo cars. Upgraded porsche performance ignition system parts for classic models, including twinplug distributor, ignition spark boxes. Also explore the seminar topics paper on digital twin spark ignition with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. The effect of methanol and gasoline blends as well as neat methanol. The problem is that its old hat now, but 148 ps back in 1987 when the twin spark engine was launched in the 75 was quite something.
Alfa romeo 8 valve twin spark engine race parts ah. Figure 8 is shown for better illustration of spark plug. Digital twin spark ignition engine has two spark plugs located at opposite ends of the combustion chamber and hence fast and efficient combustion is obtained. Mixture distribution in a multivalve twinspark ignition. The present paper describes the development in the area of twin plug spark ignition engine. Study on dualspark ignition rapid combustion characteristic of. Study of multiple spark ignition engines with single. Choose a brand from the list below then locate your engine by model number. Alfa giulia gt junior twin spark first startup duration. Learn more about price, engine type, mpg, and complete safety and warranty information. Explore digital twin spark ignition with free download of seminar report and ppt in pdf and doc format. The following observations can be made from these graphs. Net mvc w spark view engine donn felker principal agilevent.