Reply
 
Thread Tools Search this Thread
 
Old 02 June 2008, 13:15   #1
Member
 
Country: UK - England
Town: PORTSMOUTH
Make: Avon 5.4, Avon 3.4,
Length: 5m +
Engine: Yamaha 90, Merc 30
Join Date: Sep 2003
Posts: 1,976
Searider 5.4 Engine alignment advice

Chaps, I successfully removed my outboard off my 4m Avon yesterday thanks to the help of mr hallidays engine hoist! and am about to put it on the 5.4, I intend on using the standard 19" ali prop it came with initially, should I go about having it half inch to the starboard again or not bother what with it being a larger boat, there are 4 holes there already not sure what it had on originally, also shall I have it sat right on the top of the transom or slightly above? Its a 2stroke Yamaha 60 FET long shaft by the way, I have the outboard manual, I just wondered if theres a better way of doing things that works well on 5.4's to save me messing around, thanks in advance guys
__________________
ollyit is offline   Reply With Quote
Old 02 June 2008, 14:28   #2
Member
 
Country: UK - Wales
Town: Here
Boat name: doggypaddle
Make: Avon 5.4 Searider
Length: 5m +
Engine: yamaha 80
Join Date: Jul 2007
Posts: 1,107
it should be offset to starboard according avon. i cant remember exactly how much but i asked avon and seem to recall they said 3/4 to 1.5" depending on the size of the engine.
as 60 is at the lower end of the spectrum i guess 3/4 to an inch would be OK.
I am sure NOS can remember or matt H.
I would set it up for a 90 so ites right when you upgrade, i am sure its not ultra critical to the nearest 1/2 inch?
I think mines set at 1.25 inch with a 90.
__________________
doggypaddle is offline   Reply With Quote
Old 02 June 2008, 14:33   #3
Member
 
Country: UK - Wales
Town: Here
Boat name: doggypaddle
Make: Avon 5.4 Searider
Length: 5m +
Engine: yamaha 80
Join Date: Jul 2007
Posts: 1,107
oh by the way, sit it on the transom and drill the holes in the uppermost part of the mount,
so you can move up if you need to,
i would be interested to know where other people have their engines on sr5.4s
Mines a yam 90 and is sat right down at the moment, i cant comment wether it would be better up one hole because i have yet to get the boat wet yet, it would certainly be faster in the calm, but i would rather sacrifice a few knots and be able to keep bite in tight turns and heavy chop.
most srs i have seen seem to be right down on the transom.
__________________
doggypaddle is offline   Reply With Quote
Old 02 June 2008, 14:54   #4
RIBnet admin team
 
Nos4r2's Avatar
 
Country: UK - England
Town: The wilds of Wiltshire
Boat name: Dominator
Make: SR5.4
Length: 7m +
Engine: Yam 85
MMSI: 235055163
Join Date: Jul 2005
Posts: 13,054
RIBase
Quote:
Originally Posted by doggypaddle View Post
it should be offset to starboard according avon. i cant remember exactly how much but i asked avon and seem to recall they said 3/4 to 1.5" depending on the size of the engine.
as 60 is at the lower end of the spectrum i guess 3/4 to an inch would be OK.
I am sure NOS can remember or matt H.
I would set it up for a 90 so ites right when you upgrade, i am sure its not ultra critical to the nearest 1/2 inch?
I think mines set at 1.25 inch with a 90.
I've never measured the offset on mine... I'd concur though, set it up for a 90.

You'll be wayyy overpropped with a 19" on it-mine's just right with a 19" on with the 85. Start off with the 15" from your old sr4.
__________________
Need spares,consoles,consumables,hire,training or even a new boat?

Please click HERE and HERE and support our Trade Members.

Join up as a Trade member or Supporter HERE
Nos4r2 is offline   Reply With Quote
Old 02 June 2008, 14:59   #5
Member
 
Country: UK - England
Town: PORTSMOUTH
Make: Avon 5.4, Avon 3.4,
Length: 5m +
Engine: Yamaha 90, Merc 30
Join Date: Sep 2003
Posts: 1,976
thanks very much
__________________
ollyit is offline   Reply With Quote
Old 02 June 2008, 15:00   #6
Member
 
Country: UK - England
Town: PORTSMOUTH
Make: Avon 5.4, Avon 3.4,
Length: 5m +
Engine: Yamaha 90, Merc 30
Join Date: Sep 2003
Posts: 1,976
Quote:
Originally Posted by Nos4r2 View Post
I've never measured the offset on mine... I'd concur though, set it up for a 90.

You'll be wayyy overpropped with a 19" on it-mine's just right with a 19" on with the 85. Start off with the 15" from your old sr4.
#

__________________
ollyit is offline   Reply With Quote
Old 02 June 2008, 15:02   #7
Member
 
Country: UK - Wales
Town: Here
Boat name: doggypaddle
Make: Avon 5.4 Searider
Length: 5m +
Engine: yamaha 80
Join Date: Jul 2007
Posts: 1,107
I will measure mine later and let you know how many inches....ooeerrr missus!!
__________________
doggypaddle is offline   Reply With Quote
Old 02 June 2008, 16:19   #8
Member
 
Country: UK - England
Town: PORTSMOUTH
Make: Avon 5.4, Avon 3.4,
Length: 5m +
Engine: Yamaha 90, Merc 30
Join Date: Sep 2003
Posts: 1,976
thanks mate, dont put yourself out, all the same I do appreciate the effort
__________________
ollyit is offline   Reply With Quote
Old 02 June 2008, 16:33   #9
Member
 
Country: UK - Wales
Town: Here
Boat name: doggypaddle
Make: Avon 5.4 Searider
Length: 5m +
Engine: yamaha 80
Join Date: Jul 2007
Posts: 1,107
Hi
mine is 1.5" to starboard which is also what the MOD had it set to
do that wont be far out!
cheers
M
__________________
doggypaddle is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT. The time now is 03:13.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.