I'm aiming for 700whp in my B18C1. I wanna take my time and do the build-up the right way from the start. Does anyone have any experiences with cryoing and/or shot-peening your gears to handle more beatings. If so, how much did it run you, ballpark figure. I'm also trying to find a quality place to send my tranny for the process in the SoCal area. Thanks.