Re: The First Big Trip.
Re: The First Big Trip.
It was a week on the lake and the boat performed as expected at 5200 ft. The new 4 blade prop lifted the boat nicely and put it on plane with very little effort. The porposing problem is completely gone. I'm totally sold on 4 blade stainless props now!
Top end at 5200 ft above sea level was only 35 mph and that was only achievable if I took the boat out of the water the night before and at 4:00am when the outside temp was around 35 degrees or lower. In the afternoon with the fuel at 70 degrees (lake water temp) and the outside air at 80 + the boat would only run on two cylinders so top end was down to 25 max.
I could have re-jetted and fixed the problem but I may only run at the altitude one more time this year so it's hardly worth the effort.
I'm taking it out this upcomming weekend at 495 ft and I think I should easily hit the 40-45 mph marks.
One other thing that made a lot of difference in the hole shot and rapid planeing was setting the smart tabs at 10 deg max drop vs. the recommended 30 deg. Setting up this way allowed me to change the attitude of the boat with engine trim rather then relying solely on the smart tabs. Being able to use the two methods together made for an incredible ride even in rough water. I am very happy with that solution! While scooting along at about 30mph in two foot chop,my brother said "This thing rides better than your Tahoe".. I'll take that!
Oh, yeah fishing was good, fish were small with the biggest being 3lb @ 21 inches but it's early and they haven't had a chance to fatten up after the winter ice over. We caught 11, smoked 3 and brought 8 home for our friends.
Re: The First Big Trip.
It was a week on the lake and the boat performed as expected at 5200 ft. The new 4 blade prop lifted the boat nicely and put it on plane with very little effort. The porposing problem is completely gone. I'm totally sold on 4 blade stainless props now!
Top end at 5200 ft above sea level was only 35 mph and that was only achievable if I took the boat out of the water the night before and at 4:00am when the outside temp was around 35 degrees or lower. In the afternoon with the fuel at 70 degrees (lake water temp) and the outside air at 80 + the boat would only run on two cylinders so top end was down to 25 max.
I could have re-jetted and fixed the problem but I may only run at the altitude one more time this year so it's hardly worth the effort.
I'm taking it out this upcomming weekend at 495 ft and I think I should easily hit the 40-45 mph marks.
One other thing that made a lot of difference in the hole shot and rapid planeing was setting the smart tabs at 10 deg max drop vs. the recommended 30 deg. Setting up this way allowed me to change the attitude of the boat with engine trim rather then relying solely on the smart tabs. Being able to use the two methods together made for an incredible ride even in rough water. I am very happy with that solution! While scooting along at about 30mph in two foot chop,my brother said "This thing rides better than your Tahoe".. I'll take that!
Oh, yeah fishing was good, fish were small with the biggest being 3lb @ 21 inches but it's early and they haven't had a chance to fatten up after the winter ice over. We caught 11, smoked 3 and brought 8 home for our friends.