If you are over revving 32's are you sure your trannies aren't slipping?? I had that problem, rebuild time. Also with my 25's I had to add cupping to get mine to stop blowing out.
To quote myself. "tranny IS slipping" Time for another winter project. Just put her away for the winter need to pull engine and rebuild tranny. Now this one will match the other, good for 700HP.......I have another idea!! Maybe some more upgrades are in order
U have a very nice 43 as well ! They are 525sc runing 27 4 blade hydramotive props this was bill taylors boat new he used it as a flag boat for his poker runs back in the day