As above, just about ready for the first run of my seafire casual racing boat.. One big problem I've still to sort is the propeller..

It currently has a 10 1/4 x 15 3 blade stock prop and I'm thinking I'll need more pitch.. I'm hoping to get it up to about 50mph.. Not sure how realistic that is.. I'm thinking somewhere in the region of 17 - 21" although I haven't been able to find any that are around the same diameter as the current property not sure if that's necessary?

Im not too sure about maching props and some guidance / recommendations will be much appreciated! I'm in the UK and obviously really would need to try a few.. Not sure if that's possible?

Boat and engine in pics to give an idea of what Im Working with


Thanks




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