But then you gotta pull balancer timing chain etc! Then there is the whole deal of breaking in the cam. I'm sure it is easy to you guys who have done it 100s of times thru the years but I'm still a newbie! Haha I have only been inside a handful of times and it alot of work and alot of time for me! I'm sure it's a no sweet job for some of you. So I guess I should take that in to account. I'm just speaking on my perspective its alot of time and work for small gain.