My fishing partner is picking up his 99 Triton TR186 tmrw fitted with a new Yamaha F150 4 stroke. Had Mercury 150 with a 25p 4 blade on it. I think it was a Quicksilver. The people installing the motor is telling him the prop is too much for the Yamaha. Will not allow the motor to accelerate to 6000 rpms as it needs to. They are loaning him a 22p aluminum prop for the break-in period. I have a 3 blade 25p on my 150 Merc. Does any one have any insight on this. Does anyone think the 3 blade 25p will work ok or any ideas?
thanks, gene