If so did you dyno it and tune to see how much power you made. Also how is the idle does it fluctuate??? Any noticable diff in low/mid/high end power.
Also did you reprogram your ECU for it any alter in the fuel/timing tables.

Thanks.

 

go to http://www.importreview.com
or the dyno center, I don't remember the address.

 

do you drive a lude? if so, you should ask other luder owners, not GSR. The 2 cars will make different gains.

 

1fastGSR: Yeah I do own a lude but am asking for a friend who wants to put these on his GSR so thats the reason i'm asking. BTW they don't make cams for my car so that kinda sucks!!!!