Well still debating on the compression ratio and waiting on pistons from wiseco. or just going with the bigger dish and getting pistons now and leaving me around 8.5:1. I dont plan on adding a bigger turbo anytime soon, and will be boosting 14 or so on high side. What is your guys opinion should I wait on the -15cc and be at 9.7:1 or should I go ahead and get the ball movin on something else. 9:1 would seem good to me just cant find a piston combonation for my setup.