my last dyno :http://www.youtube.com/watch?v=nYCV93-MgCQ my tune was way off. due to the fact that with megasquirt I could never get my tach working. really the major change from then to now it the gt35-r turbo, and a working tach to get my street tune spot on, if I must say so myself. we wanted to tune the timing, As of now in boost its 20 deg all the way. Thanks to my laptop freezing that pull was an un-tuned pull. So in addition to a stiffer waste gate spring, being able to tune it on the dyno I feel very strong that I can break 400whp while sipping a coke with a smile:-o easy.