Prop selection

LaFuga · 08-23-2019, 09:41 PM

Hi guys, I've got a 74 searay that's got a 2003 driveline in it. 305mpi mercruiser with a 19 pitch prop. I'd like to get a little more performance out of her seeing she weighs 4000 lbs. Not looking to swap motors or anything very expensive. She comes out of the hole pretty OK, and tops out at 40mph or so. What do you think I should do for a bit more performance? Change prop? Change air cleaner size? Any suggestions would be appreciated! Just want a little more out of her. There's about 370hrs FYI if it matters. Thanks!

08-23-2019, 09:41 PM	#1
LaFuga Junior Member Join Date: Jun 2019 Location: berwick Posts: 14 Thanks: 5 Thanked 0 Times in 0 Posts	Prop selection Hi guys, I've got a 74 searay that's got a 2003 driveline in it. 305mpi mercruiser with a 19 pitch prop. I'd like to get a little more performance out of her seeing she weighs 4000 lbs. Not looking to swap motors or anything very expensive. She comes out of the hole pretty OK, and tops out at 40mph or so. What do you think I should do for a bit more performance? Change prop? Change air cleaner size? Any suggestions would be appreciated! Just want a little more out of her. There's about 370hrs FYI if it matters. Thanks!