magyar

hey im new here, just have a question. My friend is selling me his fzr250 1990 model 1998 import to australia for $3000, it has a new engine with 20k on it that cost $1500. My question is are there any main problems with the fzr i should look out for, also is it possible to do an underseat exhaust conversion. I have not seen ONE 250 that has an underseat exhaust, why is this? thanx for ur help