Im looking at replacing my motor with a 84mm sleeved b16.......anyways the way the motor and head is right now the compression ratio is between 7.5-8:1 (in that area). the motor was built for boost and hasen't been ran much. the compression numbers from the compression test are hot 125 and cold are 120. This is throwing up a red flag.....but with the low compression ratio and it being 84mm I wasn't sure.........help me out thanx