ORIGINAL: Flabum
ORIGINAL: Taylor Shaw
dude you need a new lower unit.
. . better yet make it a new engine. . . more power full this time.
You kidding?.
yes i am. LOL
but wait. If you can do 75mph on a 150 Hp on a 27 foot boat. there must be something i'm missing.
because i know a while back we had a 190 on a small little 19 foot run about and it only did 50 mph. and it had it a after market prop
your boat is 8 feet longer with lesser HP and no after market prop.