I didn't see if anyone here said, but the cam timing numbers you are using are .050, you need to add 15 deg to that to get the "correct" ivc for the calculator. I come up with 8.228.
Thanks moturbopar. Do I just add 15 degrees to the intake close number from my cam card to correct this? Another variable I'm not sure how to use with this calculator is the 1.6 ratio rockers.
The cam card numbers are with 1.5 ratio. I'm not sure how this effects the valve close number but it seems like it would have some effect.