Prop Selection On Bravo 1 32' New Application
09-09-2005, 08:23 PM
#11
IUOE L94
Platinum MemberThread Starter
Join Date: Sep 2004
Location: BELLMORE NY
Posts: 99
Likes: 0
Received 0 Likes
on
0 Posts
Re: Prop Selection On Bravo 1 32' New Application
The drive has a 1.5 stamp in it, so I am going to go with 1.5 as the ratio. We ran her again with the same prop 4 blade 28". 61 MPH at 4600 RPM. with a 23 cupped Mirage Plus, 61 MPH at 5300 RPM. (( Boat ran 50MPH last year with a Stock 454/365 combo with a OMC Cobra Outdrive 19" Prop 4600 RPM )) ? We doubled the HP, and torke. 598 about 725 HP at 5000 RPM. Any idea ?
09-09-2005, 10:13 PM
#12
VIP Member
VIP Member
Re: Prop Selection On Bravo 1 32' New Application
Maybe a 5 blade would help?
I think at 2" below your propshaft is too high.
My boat has the prop shaft like 5" below...
Good Luck!
I think at 2" below your propshaft is too high.
My boat has the prop shaft like 5" below...
Good Luck!
__________________
Patrick
Patrick
