Modification

Hello friends, this is my question at a conference that we had at school on cars modification for starting, the exhibitor mentioned a topic that was ranked and then I only understood that it was an alteration of the crankshaft of the crankshaft camshaft but for the Timpo I could not solve my doubt what is strive? Does anyone know ???? Thank you very much friends

Strokear is known as the enhancement of an engine either by change of components or modifications to the same engine (structure), now there are many ways to do this type of transformations will depend on the vehicle that you have or want to modify and the money you possess, but basically it is the modification of an engine, now any change of structure or modification of components increases the power, the change in the change of the relationship of the cranks Siempre is 2 to 1, and you cannot do anything about it more than doing it to the limit, but this relationship does not change.

Thank you very much friend for clarifying my question Aora I know that it was my mistake and listened badly for lack of attention.