Guys,
I have a Microburst 21 running a CMB Valvola gear box at 1.5 reduction. I used to run X447/3, and seems the prop is over reving a bit. I then changed to a X450/3 and the speed of the boat becomes much faster and handles turns better. Now, I am contemplating whether I should try putting in a even bigger prop to test, and if so, in between the X452/3 or the X646/3 which one should I try?
I have a Microburst 21 running a CMB Valvola gear box at 1.5 reduction. I used to run X447/3, and seems the prop is over reving a bit. I then changed to a X450/3 and the speed of the boat becomes much faster and handles turns better. Now, I am contemplating whether I should try putting in a even bigger prop to test, and if so, in between the X452/3 or the X646/3 which one should I try?
