My fishing buddy has a 270 outdrive on his boat.<br />He has acquired a 280 and has been asking me what the difference is between the two. I told him to look on the back of my boat and that would give him the same answer as I could. (My boat has twin 200 evinrudes) <br /><br />My question to the experts on this forum is basically, what is the difference between these two outdrives?