Thread subject: Whaler Central - Boston Whaler Boat Information and Photos :: 2008 Montauk 190 w/ 115 mecury 4 stroke

Posted by wbswhaler on 09/12/23 - 5:16 PM
#1

Engine has 500 hours.
Boat has minimal bottom paint.
30 Gal of gas 2 persons onboard no other gear.
Flat calm lake.
I was expecting to see upper 30 mph
RPMS are good but boat only making 26 miles per hour GPS at WOT and planed/trimmed out (not Knots)

What should the prop pitch be for this boat? and on a boat of that year/hours shouldn't I still be close to the upper 30s in speed?
Thanks in advance.