- Dec 2, 2020
So i’m doing my first top end rebuild on my 06 YZ 125 & everything is going smooth up until now. I bought the wiseco pro lite top end kit & I gapped the ring to the manuals specs (felt weird that i had to do this after seeing a lot of videos/threads saying they usually come pre-gapped) so I put everything together but haven’t ran the bike yet. I am now seeing that wiseco calls for a different ring gap than what the manual says to have. Can anyone tell me what it should be? The few videos I have seen they had the rings gapped at .08 i believe but i’m not 100% sure. I emailed wiseco but doubt i’ll get a response.