Stroker
 

What exactly is the stroker engine?

Not the best section for posting questions... I'll move this to the general section where it's more likely to be seen and answered. ;)

Oh ok thanks lol

From Wikipedia:

A Stroker kit is an aftermarket assembly that increases the displacement of a reciprocating engine by increasing the travel of the piston (that is, the piston moves further up and/or down in the cylinder). This is done by using a different crankshaft where the crank pin is moved further away from the center of the axis of rotation of the crankshaft. While this increases displacement and torque it can potentially lower the limit to which the motor can rev safely compared to the stock configuration

http://en.wikipedia.org/wiki/Stroker_Kit



Sorry, don't have much time right now. That should cover it well enough. :D