03-15-2017, 03:47 PM
(03-14-2017, 08:09 PM)pshrubb Wrote: I'm trying to figure out if I am using the correct props on my boat.
I have a 188 36 Open with a tower and am running Caterpillar 3208s.
Presently I have 4 blade 21x24 props.
The engine don't seem to get up to full rmps.
Any advice?
You could contact Tiara and ask them for help. Being over propped will ruin those nice diesel engines so you need to get this issue fixed. Lay off the high load power settings until you find some wheels that will allow you to achieve the manufacturer WOT spec for the 3208s.


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