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Originally Posted by scarabman
(Post 4671759)
I have a different take on this. Yes, you can mix props, it is just a question of what the end result is. There is the potential for poor harmonics which could damage the drives and/or props themselves. This is not a given though. Plenty of guys mix prop pitches/diameters on duo-prop drives with good results, but applications are not necessarily similar, as in non-performance versus performance.
sometimes, there is only one way to find out.......... My reply in this is what the VP prop guide tells you, I have no experience myself as to mixing props. |
Originally Posted by 1800thomas
(Post 4671764)
:)
My reply in this is what the VP prop guide tells you, I have no experience myself as to mixing props. |
I've mixed pitches on Bravo III drives before. As stated above, only way to know the results is to try it. I went back to a matched set as mixing did not have the desired outcome.
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Originally Posted by Knot 4 Me
(Post 4671813)
I've mixed pitches on Bravo III drives before. As stated above, only way to know the results is to try it. I went back to a matched set as mixing did not have the desired outcome.
BTW , I can , for example, see someone who wants to optimize their RPM range to exact factory specs and what they might run is a little bit too much and the next set down is too little or vice versa and therefore the reason for experimenting. |
Originally Posted by madbouyz
(Post 4671934)
As someone who tried it and has real life experience what was it that made you try it and why were the results not what you had hoped for ?
BTW , I can , for example, see someone who wants to optimize their RPM range to exact factory specs and what they might run is a little bit too much and the next set down is too little or vice versa and therefore the reason for experimenting. |
Originally Posted by Knot 4 Me
(Post 4672140)
Trying to dial in WOT RPM with the hopes of a little more top end as well. I was in between prop sets as 26's I was hard on the limiter in ideal conditions but the 28's dropped the RPM too much. Tried a inner (larger) 28 with the outer (smaller) 26.
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Originally Posted by madbouyz
(Post 4672160)
I like the real life testing . When you did that where did your WOT rpm go and was that the only switch you tried , ie; did you try the 26 front/28 rear mix ? .
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On another DPX note. Has anyone here had to bleed the XACT (external) steering. I want to have a leaking ram repaired but reading about bleeding is spooking me a bit
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Or anyone have a factory service manual that may describe the process of bleeding the steering? thanks!
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Self bleeding. Run the engine and just crank wheel back and forth, lock to lock several times and you should be good to go. The cylinders are pretty easy to rebuild yourself, if you have a bit of mechanical inclination. Hardest part is sourcing seals without paying and arm and a leg, and breaking the cylinder end cap loose can a be a B!Tc$.
I did, after some troubles, find a 3 pin, pin wrench that fits the caps very well, and made that job a whole lot easier. |
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