SVaerst
05-09-2001, 06:46 AM
Good morning!!
I have been looking at possibly (definitely not sure if it is worth it yet) buying a stainless steel prop for my motor. Its a 50 hp Johnson (1999), 2 cylinder small gear case. I have found a couple of places that have a ballistic prop that would fit (evidently they discontinued making them in that size) and am wondering how well they perform.
Currently, I am running a stock OMC prop (15 pitch and very slight cupping on the trailing edge of the prop...barely anything though). Maintaining about 5500 RPM...maybe 5600 (have yet to really get the motor tested for RPM, but it is close).
Now, I would possibly consider going to the 17 pitch (looking for a little more lift and from my understanding, the ballistic is designed for more lift) and coming down in diameter from 12-1/4 aluminum to 11-3/4 on the ballistic.
Given a good price, is the change to steel worth it in your opinion? I am especially curious to hear of anyone out there who runs a smaller HP motor with steel.
Thanks
Steve
I have been looking at possibly (definitely not sure if it is worth it yet) buying a stainless steel prop for my motor. Its a 50 hp Johnson (1999), 2 cylinder small gear case. I have found a couple of places that have a ballistic prop that would fit (evidently they discontinued making them in that size) and am wondering how well they perform.
Currently, I am running a stock OMC prop (15 pitch and very slight cupping on the trailing edge of the prop...barely anything though). Maintaining about 5500 RPM...maybe 5600 (have yet to really get the motor tested for RPM, but it is close).
Now, I would possibly consider going to the 17 pitch (looking for a little more lift and from my understanding, the ballistic is designed for more lift) and coming down in diameter from 12-1/4 aluminum to 11-3/4 on the ballistic.
Given a good price, is the change to steel worth it in your opinion? I am especially curious to hear of anyone out there who runs a smaller HP motor with steel.
Thanks
Steve