Thread: After installing 4"
04-27-2009, 04:27 PM #1
After installing 4"
After installing the Kanaflex 4" my max rpms went from 7900 to 8040..which is normal after looking here...71.8 garmin gps..with a worx grate....after pulling pump. impeller seems to rotate and then one blade seems to hit the wear ring...prop is slightly damaged too...could the hit of the prop be lowering my RPM for almost 20 hours without wearing the ring down...ring is marked up but not like some ive seen..
04-27-2009, 04:39 PM #2
A slightly damaged impeller is bad no matter how many hours on it. If it looks bent, then have it repaired and start from there... Ron
04-27-2009, 06:31 PM #3
yea it looks like on one blade a rock hit the edge n bent it in slightly i think this is throwin off my RPMs along with the scraping the wear ring with one blade...Speedfreeks is taking the entire pump and prop thurs...i wont get to test til June
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