Go Back  Offshoreonly.com > General Discussion > General Boating Discussion
454 mag EFI, how to add 5 mph? >

454 mag EFI, how to add 5 mph?

Notices

454 mag EFI, how to add 5 mph?

Old 10-21-2008, 08:58 AM
  #31  
Registered
 
Join Date: Feb 2004
Location: MT. JULIET, TN.
Posts: 3,710
Received 2 Likes on 1 Post
Default

Bend the needle on your factory speedo, take of the winshield and you will feel like your doing 75!!
Seriously, it's not worth it if you are going to upgrade in the next season or two.
kennyo is offline  
Old 10-21-2008, 03:11 PM
  #32  
Registered
 
Join Date: Oct 2007
Location: Toms River, NJ
Posts: 205
Likes: 0
Received 0 Likes on 0 Posts
Default

shortened alpha drives with bravo oil...
surprised no one mentioned it yet
panicrev is offline  
Old 04-27-2009, 10:01 AM
  #33  
Registered User
 
RJBBC's Avatar
 
Join Date: Sep 2002
Location: Mahomet, IL
Posts: 679
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by kennyo
Bend the needle on your factory speedo, take of the winshield and you will feel like your doing 75!!
Seriously, it's not worth it if you are going to upgrade in the next season or two.
In this economy I really like this speed modification strategy. How do recommend pulling the glass face off of the speedometer?
RJBBC is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
blown formula
General Q & A
31
06-10-2003 06:59 PM
Checkmate283
General Boating Discussion
2
08-30-2002 09:35 AM
Donzi22zx
General Q & A
0
08-13-2002 11:49 PM
checkmate981
Checkmate
1
05-06-2002 11:25 PM
Robert
General Q & A
2
02-12-2002 09:06 PM

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


Quick Reply: 454 mag EFI, how to add 5 mph?


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.