Parts Catalog Accessories Catalog Tech Info Tech Forums
  Search our site:    
 Cart  | Project List | Order Status | Help    

Go Back   PeachParts Mercedes ShopForum > Technical Information and Support > Tech Help

LinkBack Thread Tools Display Modes
Old 03-26-2002, 11:34 AM
Posts: n/a
5 cyl. MB diesel converted to Marine

we have access to a sweet running '83 5 cylinder diesel (in a smashed body) and was thinking about converting it to replace a tired Volvo Penta 4 cylinder gas motor in a 20 ft. speed boat. the motor is a little larger and heavier than the gas motor. The safety and fuel economy would have to be much better.
We will build a fresh water cooled exhaust manifold and use a closed cooling system and use marine water cooled oil coolers.
Adapting the flywheel to take the Volvo out drive shou;d not be too much problem.
Can anybody see any problems --- spirtiual guidence required
Does anybody have any experences doing something similar?
Reply With Quote
Old 03-26-2002, 12:27 PM
engatwork's Avatar
Join Date: May 2000
Location: Soperton, Ga. USA
Posts: 10,855
I would leave the exhaust manifold alone. The turbo will not work as well if you cool the manifold (exhaust gases) down.
Reply With Quote
Old 03-26-2002, 01:55 PM
Registered User
Join Date: Mar 2002
Location: Venezuela
Posts: 40
I would worry about the gearing and you gonna neesd to change the prop. Does the coastgard aprove such a modification?
Reply With Quote
Old 03-26-2002, 03:09 PM
Posts: n/a
hot manifolds

-the exhaust manifold will have to be wrapped as per CCG rules
would you recommend any non asbestos wrap

engine revs would be almost the same for the MB diesel and gas Volvo
it might use a bigger prop from the extra torque the MB diesel will put out

I'm not sure about if there is a problem installing any motor in a Canadian vessel good suggestion
Reply With Quote
Old 03-26-2002, 03:09 PM


Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
V6 mb diesel fahrgewehr2 Diesel Discussion 16 12-19-2004 01:42 PM
The price of Diesel W107BenzW123MB Diesel Discussion 11 04-11-2002 10:47 PM
diesel marine conversion sainttammany Open Discussion 3 04-10-2002 10:40 PM
Compression loss in 1 cyl? (diesel) Phill Tech Help 6 04-06-2000 05:17 PM

All times are GMT -4. The time now is 02:48 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2015, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2011 Pelican Parts - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page