variable valve lift

[anu_mech]

Sir, i wish to prepare a paper presentation on variable valve lift. From where i can get detailed study of it. i mean i wish to study each and every aspect of it in details.

[juma1987]

there are a lot of books about this topic, you should look at your town library

[anu_mech]

can u name some.....plzzz

[vaitheeswaran]

you search for "variable valve actuation" in google. A lot of information is available. If u could understand the valve timing diagrams and its basics,you can easily work with the mechanism to improve the efficiency of the engine.

[pankajvig]

if you study and follow the technologies the companies have been using you will be able to to do a presentation and make some comparisons with the benefits and the area where a particular technology lacks.( BMW's valvetronic, hondas VTEC etc.).