05 yfz questions?oil problem?

[IRISH-RACER-14]

i was told to not to buy an 04-05 model yfz because they have oiling problems? can anybody shed some light on this?

[lkrislong]

i have a 05 and the oiling problem is an easy fix and the 04 and 05 head put out more compression buy it and put a 07 clutch side case cover on it i have one ill sell you for 150