I have VT2 NA cams with a windsor motor. I am wanting to get 10 - 10.3 to 1 compression out of this motor but i dont know how deep the pistons need to be dished before i get piston slap. I also need to know how much to time this motor. I will have a seperate tune for nitrous but if there is any engine builders out there I could definately use some advice. I am familiar with a lot of things on these 2 valve motors but i know there are people who know a lot more than i do so suggestions are open.