RE: Aquacraft Rio 51 , Aquacraft v24 design
hello people,just a quick note on the rio51. I own one and can honestly say for an RTR package it,s ok. to me the hull runs somewhat flawless, but the problems that have occurred are that the water cooling system seems to be inadequite, never seem to move enough water maybe under sized. The exaust manifold cracks very easy (2nd run) can be welded but not easy. 6th run blew the whole side of the cylinder head out. So my personal feelings of the rio51 on a scale of 1 to 10 I would probably give it a 6.......................................[&o]