19 ' Cheyenne tunnel , black hawk surface driven dull propellor drive , hydrolic trim tabs , hydrolic steering , built at WPM , sold with no motor , had R5 in it , engine Area will hold any engine you want to put in, boat is very clean and was very fast , drives strait as an arrow , does have turn fins underneath to assist in tight turns , I do have an extra black hawk out drive I'll sell for 3k with the boat .. (909) 801- 9021 john