i can't seem to find the answer to this anywhere, but what is the difference betweent the OMC 175 and 190 in the 70's cause i have a 175 and my buddy has a 190 and they are both running the same ford 302 block and look the same, i've been told that they run different cams, or something along that lines is that correct, and what about the outdrives, is the 190 got a beefier gear and driveshaft setup? thanks for the knowledge, cause you can't learn anything unless you ask
