skiele
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- May 12, 2014
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Hello everybody, this is my first topic. I recently bought a Nitro 482 (2007 model, single console, with very low hours on its Mercury Optimax 115). And I found out some general problems with the boat, especially the top speed (the boat leaning to the right is a common problem).
Running with low fuel and light tackle, I can't get past 38-39mph at 5500rpm. I trim all the way up until the engine stops (the gauge indicate 1/4) but that's the maximum speed I reach. What can it be? I checked my engine to a official mechanic from mercury and it is perfect, I have a Laser II 21p prop and what I know from people who owned the same rig, it should go around 51-52mph.
Can it be the engine that is mounted too low (I don't have a jackplate, so test it takes time and money).
Thank you all for the help and sorry for my bad english.
Running with low fuel and light tackle, I can't get past 38-39mph at 5500rpm. I trim all the way up until the engine stops (the gauge indicate 1/4) but that's the maximum speed I reach. What can it be? I checked my engine to a official mechanic from mercury and it is perfect, I have a Laser II 21p prop and what I know from people who owned the same rig, it should go around 51-52mph.
Can it be the engine that is mounted too low (I don't have a jackplate, so test it takes time and money).
Thank you all for the help and sorry for my bad english.