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i made this thread for guys that have d17s w/ kpro. i have downloaded this program that lets you see if any changes you made to fuel ignition and cam angle from datalogs made a diffrence on power(if the speed picked up faster). since the d17 don't have cam angles we would adjust fuel and ignition on high and low cam.what you really doing is street tuning for power. How? well the program that i've downloaded is called razdyo(basically a spreadsheet w/ a graph) link will be at the bottom of this post. all you do is run 2 or 3 datalogs(rpm and speed) of the change you just made to the fuel or ignition. save them and export them to csv file. you then open those csv files in razdyno and a graph will popup. razdyno reads rpm and speed and places them on the graph. there is alot more steps to this but just wanted give you an idea how it works plus it you can street tune your car til you save money for a dyno tune. i've pmed andyman if he could send some datalogs of low and high boost just to see if this programs works but no response yet. so if anybody wants to try it them self give it a try just let me know if it works. if you would like for me to try it post 3 datalogs of the regular map and 3 of the one you changed the fuel on

if you are confused will here's a link to that explains it better than i did and the program

http://chewies.net/~raz/tuning/razdyno/

here is how to use it

http://chewies.net/~raz/tuning/razdyno/howto.html

you have to download this in order for razdyno to work

http://download.openoffice.org/index.html

first pic is when you open a datalog on razdyo after adjusted and second pic is 2 datalogs they are cam angles but would be the same for fuel and ignition