I have been trying for months to get these cams and they are finally in. Gains are 47 RWHP and 22 RWTQ. These are a little inflated because the final pull was to 6200 and the baseline was only to 6000 rpms. The curve shows the hp still increasing at 6200. Needless to say I am thrilled about the power gains and the car sounds really mean too. I didn't gain anything down low but at least I didn't lose anything. The gains start to kick in just over 3000 rpms. I will post the sheet when I get a chance. Keep in mind that my car had a canned tune from Brenspeed prior to the install so part of the gains could be from having a custom tune as well. The tuner did say that he was very impressed with the Brenspeed tune though, I guess the A/F was nearly perfect the whole way. Thanks to Bill and the rest of the guys at Mongillo Motors. Great guys who do incredible work.