get that 12 pitch one
11 I think you'd over rev it too quick. (over 6000)
ken2
Last Activity: Yesterday, 08:08 AM
Joined: 11-21-2014
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I would think a 12 pitch prop would work well if your shooting for 5500 RPM at 25 MPH.
but it would appear the Quicksilver QA2106R is the only one...Leave a comment:
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17 pitch Quicksilver Q4 would be my bet if you wanted stronger acceleration, and it normally does very well with jackplates.
probably run just as...Leave a comment:
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your prop is a turning point 14 1/4 x 19, it will fit any motor you want it to with the correct hub kit.
I dont' deal with Turning point hubs, much,...Leave a comment:
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Just for an easy thing to test, I want you to see where the alignment is on the motors.
With the motors trimmed parallel with the hull, measure...Leave a comment:
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If the prop is not ventilating bad, and handles well, I'd just run the same style in a 15.
Don't always have to go stainless. your numbers are good,...Leave a comment:
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Just need less pitch.
That motor has a 1.86 gear ratio, your at 11% slip, which is not bad at all.
If they let you return that prop and get...Leave a comment:
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The weird part of the numbers.
F150 has a 2.0 gear ratio.
17 pitch, 5300 RPM, at 43 MPH gives negative 1% slip. which is abnormal.
...Leave a comment:
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Yeah, that is enough to convince me.
I actually have an 18 pitch Rev 4 "XP" available. I bought it for my own boat, and can't get...Leave a comment:
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Ibiza is definitely correct, on all of that.
I kinda suspected Solas was making Evinrude props as well, they are really soft, and get super low...Leave a comment:
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I don't have anything that is going to have better traction then that RX4, they are good props.
You could try a higher pitch one, to get your RPM...Leave a comment:
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I wouldn't "think" that is close enough to cause it, but its close.
I guess if you buy another intake, if you grind that one off and it...Leave a comment:
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What are the RPM and GPS speed numbers with the 17 pitch?Leave a comment:
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I'd go 18 pitch Powertech LFS4. big 16 inch diameter 4 blade.
Has good traction and lift, should run well.
Kinda slow to get them at the moment,...Leave a comment:
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Is it throughout the RPM range, or just at specific RPM?
The RX4 is a very aggressive prop, and can tolerate high engine heights and dirty...Leave a comment:
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this is an email from a guy with the same setup with a 21 Tempest Plus.
ken I got the boat out today to run the 21 tempest plus. It preformed just...Leave a comment:
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Sorry, your right, I meant to put 13 pitch, they don't make the 12 for whatever reason.
While I understand Mercury's wanting to stop people...Leave a comment:
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