I believe it's a alpha,prior 1990 something.V8 out drive stamped on top. The turbulence out back when getting started are second to none,quite the sight. Still will get citywide to make it a 15pitch. Still plenty of top end for me,but that's not the end all be all if you know what I mean. Still should be over 40mph,I hope, even with a elephant in the trunk. lol.