I have the opportunity to have my car put on a dyno machine here in about two weeks. i have never done this before so i was wondering if there was any information i need or anything speical i should do to the car before hand. I plan on in the near future, putting on a smaller pulley and changing the intake and stuff like that. kinda do a before and after. i do plan on a video of the test and put in the motion section. and also i wondering how much it should cost, i was told it would be $85 didn't think that was too bad. thanks for the help.