Go Back   RIBnet Forums > RIB talk > RIBs & ribbing
Click Here to Login

Reply
 
Thread Tools Search this Thread
 
Old 14 August 2024, 20:00   #21
Member
 
Country: UK - Scotland
Length: 5m +
Join Date: Feb 2021
Posts: 87
Update

So after your guys direction. I think it’s best to raise the engine 200mm.

After studying it today it seems to make sense. The hydrofoils are like 160mm below the water line! Which must be playing havoc on speed and steering. I bet the previous owner put them on to solve the problems.

Do I go for a big aluminium plate. Thinking 12-15mm thick 500mm tall and 400mm wide.

There would be 100mm raised above the transom and the remaining 400mmx400mm on the transom.

Do these dimensions seem

(I’m going to loose the ability to fully raise the engine due to A frame height. But should still have some tilt and trim function).

The plate should weigh 8-10kg depending on thickness. Will my transom be up for it? 😂

Pikeydave I’ve included a photo of the only plate on it

Thanks for all the direction genuinely appreciate it. Is you all a beer!
Attached Thumbnails
Click image for larger version

Name:	2BEA5C93-82B1-4995-8629-460D5EBB5C6B.jpg
Views:	38
Size:	213.4 KB
ID:	145951   Click image for larger version

Name:	DDFC56A5-4FB7-4588-9D67-CEDA6DAAEF89.jpg
Views:	36
Size:	170.6 KB
ID:	145952   Click image for larger version

Name:	69713AE1-100A-4658-B107-2C5D167D59D7.jpg
Views:	26
Size:	130.5 KB
ID:	145953   Click image for larger version

Name:	806DD004-99C7-44FC-8531-1FB3CE953D63.jpg
Views:	31
Size:	116.5 KB
ID:	145954   Click image for larger version

Name:	179C49E3-F429-4CA9-A896-60C03D7566BA.jpg
Views:	39
Size:	84.7 KB
ID:	145955  

__________________
Smagu is offline   Reply With Quote
Old 14 August 2024, 20:41   #22
Member
 
Pikey Dave's Avatar
 
Country: UK - England
Town: South Yorks
Boat name: Black Pig
Make: Ribcraft
Length: 5m +
Engine: DF140a
MMSI: 235111389
Join Date: Feb 2008
Posts: 12,165
RIBase
Can’t make head nor tail of that photo. It’s not what I was expecting. Are you sure there isn’t another one on the transom bracket somewhere? Something like this
Attached Thumbnails
Click image for larger version

Name:	IMG_2220.jpg
Views:	18
Size:	72.3 KB
ID:	145956  
__________________
Pikey Dave is offline   Reply With Quote
Old 15 August 2024, 02:05   #23
Member
 
blufin's Avatar
 
Country: Ireland
Make: Osprey
Length: 7m +
Engine: 2 x 200
Join Date: Nov 2004
Posts: 77
1B202085 comes back as a 2005 115EFI EXLPT 4S, apart from the shaft length it’s a heavy engine, the L shaft is 175kg so add a few more kg’s for XL. A lot of Eagles were fitted with the Suzuki DT100 from new, ND must have had a deal with Suzuki at the time.
__________________
blufin is offline   Reply With Quote
Old 15 August 2024, 10:23   #24
Member
 
Pikey Dave's Avatar
 
Country: UK - England
Town: South Yorks
Boat name: Black Pig
Make: Ribcraft
Length: 5m +
Engine: DF140a
MMSI: 235111389
Join Date: Feb 2008
Posts: 12,165
RIBase
Thanks for that, where did you find the info ,l had a good look but couldn’t find anything resembling the number format.
You’ve confirmed that it’s an XL engine & we know that it’s a L transom, so therein lies the problem.
__________________
Rule#2: Never argue with an idiot. He'll drag you down to his level & then beat you with experience.
Rule#3: Tha' can't educate pork.
Rule#4:Don't feed the troll
Pikey Dave is offline   Reply With Quote
Old 15 August 2024, 11:54   #25
Member
 
Country: UK - Scotland
Length: 5m +
Join Date: Feb 2021
Posts: 87
What do you think about the plate idea?
Hoping the transom is up for it.

Not many decent outboards about this part of Ireland. So repowering probably not a realistic option for me.
__________________
Smagu is offline   Reply With Quote
Old 15 August 2024, 15:11   #26
Member
 
blufin's Avatar
 
Country: Ireland
Make: Osprey
Length: 7m +
Engine: 2 x 200
Join Date: Nov 2004
Posts: 77
PD - some of the American part suppliers websites like Crowley have serial number lookups on their home page, doesn’t work all the time but usually good with Mercury stuff.

Smagu - Is that the one that was on DoneDeal a couple of weeks back, in Kerry maybe?
If the transom is up to it a plate would work fine. Did something similar recently for a friend, he wanted to upgrade but couldn’t find a decent 20” motor, eventually found a nice 25” so used a manual Jack plate with a small setback, it added a little extra weight but easy enough to manage.
That A frame doesn’t look like an original, they were taller and narrower, but easy enough to modify if needs be.
__________________
blufin is offline   Reply With Quote
Old 15 August 2024, 17:09   #27
Member
 
Country: UK - Scotland
Length: 5m +
Join Date: Feb 2021
Posts: 87
Bluefin you are correct. Drove 10 hours for it….
Ever regret buying something?

Have ordered the plate today. 15mm thick. 500mmx400mm.

Will update when get it on and going.
__________________
Smagu is offline   Reply With Quote
Reply

Tags
rib


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 13:36.


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