I have to rebuild my b18b cuz i think it's losing some compression. I figured if i have to tear down the whole motor, i might as well drop in some new slugs to give me a little more power. Has anyone done this? What kind of pistons do u think I should drop in? BTW, resleeving, FMU tuning, stroking, and any kind of P&P is out of the question, cuz this is getting done in my backyard. I'm also sticking with stock cams cuz i got no $$$ for crowers. Thanks for your help.