Kennepp wrote:
I have a 2005 Funship 234 with a 5.7 Gi/DP 280 hp engine. I bought it with 50 hours on the motor and when I first took it out, at 30 mph it started to jump. I would back it down and it stopped. The dealer said it was the computer and switched it out with another he had. It works now but I can't get over 40 m.p.h because the rpm's are at 5500 and I am scared to go any higher. Any suggestions of what might be wrong?
What prop is on the boat? Sounds like someone put something too small a pitch on there