....hence:
Originally posted by white_n_slow
If you're gonna be asking 8200rpm from the B20 bottom end, you might want new rods too.
really, to do it right, you'll need to do the whole bottom end... to do it OK, you'll need at least rods and pistons... to do it crappy, all you need is pistons (some peeps even do it without pistons, but high RPM = valvetrain death)