Im about to order a set of 237cc heads from texas speed. Im wanting some opinions on cc size. According to my calculations with a 65cc head ill be about 8.32:1 or so compression. Should I go lower on compression or higher. I was originally wanting to go to about 8.5:1 but im undecided. Input is appreciated. Im running srock cube 6.0 forged with a trick front mount. About 15lbs but plan on turning it up once I get a daily driver