Notices

1987 Donzi Z29 Red

Thread Tools
 
Old 02-10-2010, 07:47 PM
  #1  
Registered
Thread Starter
 
Join Date: Feb 2010
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default 1987 Donzi Z29 Red

I am looking at purchasing one. What is the best way to improve the engines. It currently runs in the 60's (mph) but I would like to get better performance out of her. What do reupholstering jobs run as well as well as rearranging the seating area? Thank you for your time.
Donzi Dave is offline  
Old 02-11-2010, 01:40 AM
  #2  
Charter Member # 55
Charter Member
 
Griff's Avatar
 
Join Date: Oct 2000
Location: Omaha/LOTO
Posts: 19,556
Received 1,821 Likes on 907 Posts
Default

Cockpit interior 2-5k depending on what you do and what needs done. Engines depends on what you have, the number of hours, what you wnat and how deep your pockets are. You could easily spend 5k or more per engine for a 5-10mph gain.
Griff is offline  
Old 02-11-2010, 04:06 AM
  #3  
Registered
 
Join Date: Mar 2001
Location: Winthrop, MA USA
Posts: 1,054
Likes: 0
Received 6 Likes on 6 Posts
Default

A friend of mine had one new back in the mid-eighties and took me for one of the best boat rides I've ever had. The boat was a 65mph or so boat if I remember but he had it trimmed up and leaping over some pretty big rollers coming out of Boston Harbor. Remember looking back and seeing the wake stop then start again then stop etc as we left the water. I know it doesn't answer your questions but great boat.
Matt
fobes is offline  
Old 02-11-2010, 07:38 AM
  #4  
Registered
 
Join Date: Oct 2000
Location: Myrtle Beach SC
Posts: 783
Received 107 Likes on 60 Posts
Default

Have a good survey done. Those vintage boats were known for rotten stringers and transoms. Also, they were not designed to go much faster than mid to hi 60's.
Gary C is offline  
Old 02-11-2010, 07:58 AM
  #5  
GB
Registered
 
Join Date: Jul 2005
Location: Southeast
Posts: 340
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Gary C
Have a good survey done. Those vintage boats were known for rotten stringers and transoms. Also, they were not designed to go much faster than mid to hi 60's.
X2
GB is offline  
Old 02-11-2010, 09:21 AM
  #6  
Registered
 
Join Date: Feb 2006
Location: Tallahassee, FL
Posts: 1,740
Likes: 0
Received 26 Likes on 14 Posts
Default

Originally Posted by Donzi Dave
I am looking at purchasing one. What is the best way to improve the engines. It currently runs in the 60's (mph) but I would like to get better performance out of her. What do reupholstering jobs run as well as well as rearranging the seating area? Thank you for your time.
That boat works well with the seating that is in it... changing it will be costly and it won't work as well as it was designed because the cabin door is angled.

If you add a bunch more power you can see more speed but I would suggest doing that. They are depreciated to heck and adding 10-20k in engine work won't net you a dime on the back end. you are better of spending the dough on a faster/newer/whatever boat up front.
VetteLT193 is offline  
Old 02-11-2010, 03:18 PM
  #7  
Registered
 
Join Date: Mar 2001
Location: Oakville,ON
Posts: 1,220
Received 99 Likes on 47 Posts
Default

http://detroit.craigslist.org/okl/boa/1596376182.html

Here is a freshwater 88 Bravo boat that looks to have Merc 400's in it.
floatingphil is offline  
Old 02-11-2010, 04:20 PM
  #8  
Brotherhood #1
Gold Member
iTrader: (23)
 
Sick Stinger's Avatar
 
Join Date: Sep 2006
Location: Swansea Mass
Posts: 12,026
Received 111 Likes on 84 Posts
Default

5K more he could be in my 90 hustler with 502's that runs mid 80's custome paint. 99% fresh water
-Mike
Sick Stinger is offline  

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



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.