955 kit for 916SP I'm in the process of fitting a 955 kit (omega pistons) up to my 916SP motor, and was just wondering if any of you have done this and what I should expect in terms of power torque improvements ? I've had the crank and pistons balanced as the weight difference was very noticeable and am also thinking of going with big valve gas flowed heads 37 & 31 vs 34 & 30 + 54mm throttle bodies to replace the std 50's. Any experiences with the big valve/gas flow/throttle body increase ?? Also if you did go down the bigger throttle body route who did you source em from... cheers Neil |