ok...my engine's making excessive noise for some odd reason...don't recall it being this loud when i put it in about 7 months ago. I've read about LMA's but not sure if that's the problem because this engine has roughly 75k miles on it, and from reading there was no specific time from or mileage when they may need replacing. Also, it seems as though i need my valve seals replace...would this add to the noise? I had the valves adjusted about 3 months ago and it seemed to quiet it down, but now it seems louder.

here's a vid i took today...hope there's sound b/c i don't have speakers on my work computer