I'm stretching my swingarm only six inches at the most so the question is, how many links in a new chain will I need, for example I believe the stock is only 110 links, so for the stretch would I need at least 140 or more or less? Someone who has done this an knows exactly what ill need please respond cause chains r expensive an done wanna get one to short

 

Im pretty sure its 120 for the stretch. 108 for the stock....