You wanna test gains? Take that **** out to back road somewhere. Unless you are slapping some sort of F.I. on, or unless you had some mojor head work, what's the point? It's still slow? My problem is that I go to the track and I have to wait whille all the dip**** neons and civics run their pieces of ****s down the track which limits the amount of runs I can get in. I park and here come all the ricers, "hey man, what you got?", "oh, yeah, I just got a Greddy evo on my stock CRX and I'm gonna race my boy in his stock EX" Then the first two ricers run and ****, here come the chuckles from the numerous mustangs and f bodies lined up waiting. I mean the chuckling stops once some imports beat up on some domestics but it still makes the whole scene look bad in my opinion. If you wanna race you car then don't be ****ing half ass, and get some real power. If you can't afford it then save your pennies. I don't see why these kids spend thousands on their civics and still have slow cars. If you wanna car that looks good then fine. But keep your ass off the track if you are not serious about racing.