As I continue getting ready for my M8 114 to 131 upgrade I have realized that I might have too much of a compression ratio. The 131 Kit I want to use contains SE-517 cam which I want to replace with S&S 465 cam. SE Heads with the SE-517 cam have compression ratio of 11:1. SE-517 closes the intake valve at 40 deg After Bottom Dead Center. The S&S 465 closes the intake valve at 15 deg ABDC. That will, according to my calculation, increase the compression ratio to 12:1. Am I right or wrong here? Would 12:1 be too much? I am trying to build as much of a low end torque as possible. To bring the compression ratio back to 11:1 I would need a Head gasket which is 0.041" thicker than the original gasket. Any other remedies, suggestions?