Anyone know what year this cylinder is from?

[Brett250]

So I have a 91 KX250 with a blown top end and I heard a 90 KX250 head would fit. Does it look different than the 91 head? I found this and I want to make sure it is the right cylinder.



Thanks for the help guys!

[91kx250rider]

So I have a 91 KX250 with a blown top end and I heard a 90 KX250 head would fit. Does it look different than the 91 head? I found this and I want to make sure it is the right cylinder.



Thanks for the help guys!

my head fitted perfectly and by the looks its same identical head as mine i think my head came to 64.4mm and i also have 93 jug which measured 68.3mm hope this helps thank