User Tag List
Likes: 0
Results 1 to 3 of 3
Thread: Bravo I exhaust tube length
-
03-16-2021, 06:33 AM #1Junior Member
- Join Date
- May 2020
- Location
- Alabama
- Posts
- 14
- Thanks (Given)
- 4
- Thanks (Received)
- 0
- Likes (Given)
- 1
- Likes (Received)
- 0
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
Bravo I exhaust tube length
Pros and Cons of Bravo I exhaust tube length? Short vs Long with through hull exhaust.
Hyramotive vs Bravo I?
Vent holes or not?
26 Baja Outlaw Blown 496 HOLast edited by ChopperDr; 03-16-2021 at 06:40 AM.
-
03-18-2021, 10:39 AM #25000 RPM
- Join Date
- Feb 2010
- Location
- wisconsin
- Posts
- 475
- Thanks (Given)
- 32
- Thanks (Received)
- 21
- Likes (Given)
- 117
- Likes (Received)
- 168
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
generically speaking with a I/o you will want to keep the exhaust tube length what it is to help pop the stern a little more under accelloration and while at speed. Every application is a bit different as their are a lot of veriables but 4 stroke outboards along with I/o's tend to prefer all the vent holes plugged. It's been a while since i've worked on a hydromotive but i'm going to say this is a toss up. I would tend to push towards the bravo 1 though as the pitch progression is a little better i feel.
-
ChopperDr thanked for this post
-
03-18-2021, 08:16 PM #3Junior Member
- Join Date
- May 2020
- Location
- Alabama
- Posts
- 14
- Thanks (Given)
- 4
- Thanks (Received)
- 0
- Likes (Given)
- 1
- Likes (Received)
- 0
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
I’m looking seriously at BBlades test program. It seems the current consensus is to start with 28P Bravo I with standard tube length and non-vented. I have appreciated the feedback.
Similar Threads
-
length and o.d. of water tube?
By aaron78viper in forum Technical DiscussionReplies: 9Last Post: 08-17-2018, 08:54 PM -
Water tube length?
By whipper in forum Technical DiscussionReplies: 5Last Post: 06-23-2017, 04:40 AM -
Water Tube Length?
By 2.5-21 in forum Technical DiscussionReplies: 30Last Post: 05-30-2017, 07:58 AM -
Length of water tube
By outasite in forum Technical DiscussionReplies: 0Last Post: 03-06-2016, 10:02 PM