Well I tried pulling the plugs on the prop and this raised the rpms considersbly, allthough it seemed like I couldn't get any traction more or less. The rpms came up real fast and I had to back off the throttle to get the boat to get too speed. Once at top speed the boat did fine allthough the rpm topped at 6000 which I think is alittle to hot for a 200 EFI. At this time I put the plugs back in and plan on running my 24 pitch instead of the 25 when running with a heavy tournament load... Any suggestions would be greatly appreciated... Rob. H..