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reprop on a 2357 with a 5.7 L motor

Posted: September 26th, 2018, 10:21 am
by senjen
I got this boat with a 14 x 16 pitch 4 blade s/s prop. didn't get proper wot rpm. only could get 3800. boat hauled and serviced and marina installed 3 blade 14 x 21 pitch. boat will only get to 2900 and then seems to lose power. if anyone out there has a opinion on if this boat is now over propped or something else going on I would love to hear it. thanks for any help

Re: reprop on a 2357 with a 5.7 L motor

Posted: September 26th, 2018, 11:28 am
by bud37
Looks like they went a bit too far.......you seem to be overpropped now for sure, judging by the engine reaction......maybe only to 18....any good prop shop should be able to pin that down for you.