Pro-pulse prop good or bad, personal experience wanted

elkhunter338

Master Chief Petty Officer
Joined
Jun 27, 2009
Messages
818
what has been your experience with the pro-pulse adjustable props.
the reason I ask is I current have one on my 140hp merc. I/O, 21 foot cuddy cabin starcraft boat, 4400rpms=30 mph.
I ran across a thread where another guy lost all 4 blades and over rev. engine and damaged the outdrive.
Have others had similar trouble with all of a sudden the blades break.
Mine so far has been fine, 400 + hrs and about 6 yrs old.
 
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