to be completely honest, I don't trust that BC stuff at all. HKS I'v always installed straight up with stock gears and never had anything but excellent results. I trust HKS to properly drill the cam gear dowel in the right place. But I have seen Crower, Comp, and Web cams completely screw up cars and make them slower (even my own car with Comp) if installed without adjustable gears and expert degreeing setup/tuning. I put Comp 413 cams in my yellow 1g back in 2002 straight up when HKS were out of stock. The car ran 11.0 @ 125 on stock cams, and went 11.8 @ 119 on the Comp cams the next week with that being the only change. We put stock cams back in and went 11.1 @ 124 on the next pass.
Basically, I don't want ANYTHING but HKS, simply for piece of mind that I know the cams are good.
