2009 YZ450f. GYTR head. Riding this summer and the bike just stalled, would not restart. Finally took it apart today and saw the cams were off a few teeth.. I tore the head off and i noticed that on the intake cam journals they appear to be a little bit smooshed. I cant pull out the valve buckets on the intake side. Is this something GYTR can fix, or should i just source a new head??? Bike was meticulously maintained.