Hey guys. I know, I know, I researched and found that the 1st gen b16a redlines at 8200 right? Okay well why the hell does mine redline at 7200???? Maybe my tach is off or something, but that can't be true, because my old d16a6 redlined exactly where it was supposed to. Could the ecu be the deciding factor? When I purchased the motor from hmotorsonline a couple weeks back, they either threw in the pr3 or the pw0. I'm not quite sure which one I have, but shouldn't either one redline at 8200??? Help guys, I don't know what the hell is wrong!