Onetype
XS400 Addict
I've picked up a few more project bikes now that my xs400 is finished. I've gotten lucky and haven't had to deal with a seized motor until now, one of the bikes I got has sat too long and is stuck. I shot some pb blaster in the cylinders for a couple days and then filled them with marvel mystery oil probably about a week ago. I've been rocking it back and forth every day ( seems like it has made some progress but who knows), when I try and turn the crank bolt it spins but wont spin the crank. The tag says 2010 on the bike so it ran somewhat recently. Anyone have any tips/tricks?