Does anyone have any feedback or experience running Tomei Pro Cams? I'm considering the 264 or 272 Pro Cam. I'm currently running an Alpha 9 on stock motor but I'm building the motor, going 1mm oversized ferra valves, springs, etc and likely upgrading to Alpha 10's. The car will be a summer daily driver and I'd trade a small bit of top end to for better response. It may see the drag strip a coupole times a year.