From what I have learned through this process, everything (170 wise) revolves around the lift on the cam when you mill the head such as I have. Do to the fact that my cam is stock, I shouldn’t have a issue with valve/piston issues. According to the calculations I should have a bump up in compression, increase in hp/tq, and everyone says a little more “seat of the pants” fun. Although I will admit that the majority of modifications, motor & chassis wise, is because I love to tinker & enjoy doing it with my kids. (16,15 & 8).
