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Message: <blockquote data-quote="97stanger" data-source="post: 605592" data-attributes="member: 8229"><p>oh im not trying to start an argument either, im just saying that i have been in this situation for longer than a year now and have been through atleast 4 speed shops. Look at the work I have done to my car, the tune is dead on. what else could be robbing 40rwhp? Its easily the lack of duration in the PI cams. when you go from a 202 duration in the NON PI cam to a 200 duration in the PI cam....thats what these speed shops have been telling me my problem is. Now I went with the crower stage 2 blower cams with a 230 duration and wa la, I magically pick up 40rwhp. There are no other restriction on my car besides the duration of the cam that I can think of that picked me up that much hp. where is your shop located?</p></blockquote><p></p>