Hey i bought this one...was a 4 and a half hour drive there and back...odyssey was all stock...no rips in seat ...sitting for15 years....so he says......anyway got it home and looked good....tried to start...starter worked good...check spark plug and gunk like brown gunk keeps fouling out the plug...got it to start almost twice...but keeps splashing up some gunk...figured it may have been wd40 or something....so i gave up and pulled the motor (( Internal Combustion Engine ? )) (( Internal Combustion Engine ? ))...it was filled with aweful gunk buildup.....so the rings are stuck in the piston...so i figure i can soak it in liquid wrench for a couple of days and get them to pop out...cylinder walls look good...i am gonna split the cases and thoroughly clean everything....would love some stock rings...but i wouldn't mind boring it out and send to someone that knows what they are doing