well if its a streached out rod knowing i gota tear the whole enging down at least thats what i think ill have to do . ill be honest with u guys for how much i already spent getting this thing for the quad alone and getting it running ok ill probabaly ride it till she blows then sell the parts . what i might end up doing is just changing the piston but i thank u all for your time and answeres ill lyk what im going to do .