Boston Predictor
Well-known member
Finally, I have found what Ive been looking for!
A new motor for my predictor

j/k......
I have been searching for a deal like this for years though. Its a 21' Rally sport (superboat clone) with a 1993 3.9 GT Johnson worked to over 350hp! I would prefer a Merc but then again I have never had any problems with an OMC so I guess ill have to see about that. The motor runs and sounds amazing. Ive been told that it can rev over 8000rpm so it should do over 90. we'll see. The boat needs some TLC but the transom is solid as a rock and to my suprise there are no spider cracks in the gel anywhere at all even in the splashwell.


A new motor for my predictor

j/k......
I have been searching for a deal like this for years though. Its a 21' Rally sport (superboat clone) with a 1993 3.9 GT Johnson worked to over 350hp! I would prefer a Merc but then again I have never had any problems with an OMC so I guess ill have to see about that. The motor runs and sounds amazing. Ive been told that it can rev over 8000rpm so it should do over 90. we'll see. The boat needs some TLC but the transom is solid as a rock and to my suprise there are no spider cracks in the gel anywhere at all even in the splashwell.


Im a bit jealous what year is the boat I dont think ive ever seen one here in washington. I bet that it cleans up very nice any ideas what it ways, looks to be built alot heavier then say a starflite? I see it has a pad I always thought superboats were V all the way back. Cant wait to see pics down the line and hear the numbers. Aaron

