PQ General Discussion
#2372
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Joined: Jul 2010
Posts: 1,612
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From: Laingsburg, Michigan
#2376
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Joined: Dec 2005
Posts: 89
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From: Wenona, Illinois
Verbi,
You will need to feather the throttles to get her on plane with the 4-blades or they will blow out. You will see some finishing marks I had put out on the trailing edge of the props to help with that, but they still blow out if you mash the throttles. I would give them about half throttle with 5 or 6 on the trim gauge and then back off the throttles as she came up on plane. You will like the four blades and if you look they are a 32 pitch prop and the 5 blade hydro's started out as 28 pitch.
Thanks,
Tim
You will need to feather the throttles to get her on plane with the 4-blades or they will blow out. You will see some finishing marks I had put out on the trailing edge of the props to help with that, but they still blow out if you mash the throttles. I would give them about half throttle with 5 or 6 on the trim gauge and then back off the throttles as she came up on plane. You will like the four blades and if you look they are a 32 pitch prop and the 5 blade hydro's started out as 28 pitch.
Thanks,
Tim
#2377
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Joined: Apr 2008
Posts: 2,771
Likes: 1
From: Sudbury Ontario
Verbi,
You will need to feather the throttles to get her on plane with the 4-blades or they will blow out. You will see some finishing marks I had put out on the trailing edge of the props to help with that, but they still blow out if you mash the throttles. I would give them about half throttle with 5 or 6 on the trim gauge and then back off the throttles as she came up on plane. You will like the four blades and if you look they are a 32 pitch prop and the 5 blade hydro's started out as 28 pitch.
Thanks,
Tim
You will need to feather the throttles to get her on plane with the 4-blades or they will blow out. You will see some finishing marks I had put out on the trailing edge of the props to help with that, but they still blow out if you mash the throttles. I would give them about half throttle with 5 or 6 on the trim gauge and then back off the throttles as she came up on plane. You will like the four blades and if you look they are a 32 pitch prop and the 5 blade hydro's started out as 28 pitch.
Thanks,
Tim
I will definately give the 4 blades a try at some point in the near future, but I sure do like the way the boat comes on plane with the 5 blades!!
I did notice the finishing marks on the trailing edges, but the props are stamped 30.....
#2378
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Joined: Dec 2010
Posts: 460
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From: Edmonton, AB. Canada
You will need to feather the throttles to get her on plane with the 4-blades or they will blow out. You will see some finishing marks I had put out on the trailing edge of the props to help with that, but they still blow out if you mash the throttles. I would give them about half throttle with 5 or 6 on the trim gauge and then back off the throttles as she came up on plane.
+++1
Verbi,
My 4 blades are 30 and 5 blades hydro's are 32...4 blades work like Tim mentions above & 5 blades were not hitting max rpm but never blew out.
+++1
My 4 blades are 30 and 5 blades hydro's are 32...4 blades work like Tim mentions above & 5 blades were not hitting max rpm but never blew out.



