I had a problem with my timing too :nono: My "awesome" Fidanza adjustable cam gears failed on me:aigo: it was making an intermitten tapping sound in the head. I parked it and finally took peoples advice and got me a DD. I found that the exhaust side cam gear had nearly completely broken so the timing would go back and forth hence the intermittent tapping. I put my factory gears back on and problem solved. :icon_bigg