22,449
edits
Carpespasm (talk | contribs) |
|||
Line 1: | Line 1: | ||
A big bore kit is a modification to an engine where the piston cylinder is bored to a larger diameter and the piston head is made wider to increase the size of the engine. Popular among many motorcycle enthusiasts, boring out a bike's engine can easily add horse power, but can also be expensive. | A big bore kit is a modification to an engine where the piston cylinder is bored to a larger diameter and the piston head is made wider to increase the size of the engine. Popular among many motorcycle enthusiasts, boring out a bike's engine can easily add horse power, but can also be expensive. | ||
[[Category:Definitions]] |