Offshoreonly.com

Go Back  Offshoreonly.com > General Discussion > General Boating Discussion
CONTEST:Guess my Engine Dyno HP & WIN an Engine Alignment Tool >

CONTEST:Guess my Engine Dyno HP & WIN an Engine Alignment Tool

Register
FAQ
Calendar
Today's Posts
Search
Vendor Directory
Notices
General Boating Discussion

CONTEST:Guess my Engine Dyno HP & WIN an Engine Alignment Tool

Thread Tools
 
Old 05-09-2010 | 02:19 AM
  #21  
whoya
Thread Starter
Registered
20 Year Member
 
Joined: Mar 2004
Posts: 1,032
Likes: 1
From: Vermilion, OH
Default
Wooo
I like these tall numbers. Would love to get even close to some of these numbers. You guys can edit your numbers.
JFM you are right, I think the stock ignition is going to hurt me.
Thats my next upgrade.
Dean says he would like to see a Demon carb on it and aftermarket ignition to pick up more hp.
Valve springs do have two seasons on them.
whoya is offline  
Reply
0
Old 05-09-2010 | 05:56 AM
  #22  
mike tkach
Registered
15 Year Member
 
Joined: Oct 2007
Posts: 8,439
Likes: 94
From: yorkville,il
Default
636@6000 rpm
mike tkach is offline  
Reply
0
Old 05-09-2010 | 07:16 AM
  #23  
KAAMA's Avatar
KAAMA
Registered
25 Year Member
 
Joined: Oct 2000
Posts: 4,541
Likes: 107
From: Western Michigan
Default
640hp @5600rpm
KAAMA is offline  
Reply
0
Old 05-09-2010 | 07:31 AM
  #24  
paintman
Registered
 
Joined: Aug 2009
Posts: 505
Likes: 0
From: ottawa
Default
669.5hp
paintman is offline  
Reply
0
Old 05-09-2010 | 08:24 AM
  #25  
whoya
Thread Starter
Registered
20 Year Member
 
Joined: Mar 2004
Posts: 1,032
Likes: 1
From: Vermilion, OH
Default
Oops
Its actually a 547CI 4.53 Bore x 4.25 Stroke.
Heads were just bowl pocket ported in case some are really doing the math.
Adjust/edit accordingly.
whoya is offline  
Reply
0
Old 05-09-2010 | 08:29 AM
  #26  
HabanaJoe
Registered
20 Year Member
 
Joined: Jun 2004
Posts: 1,395
Likes: 20
From: Freehold, NJ
Default
595hp

I'll shoot low just in case- hopefully you'll do better!
HabanaJoe is offline  
Reply
0
Old 05-09-2010 | 08:31 AM
  #27  
Davidmnc
Registered User
 
Joined: Dec 2008
Posts: 94
Likes: 0
From: Mooresville, NC
Default
602
Davidmnc is offline  
Reply
0
Old 05-09-2010 | 08:32 AM
  #28  
code blue
Registered
 
Joined: Apr 2007
Posts: 25
Likes: 0
From: Hyde Park, NY
Default
632 hp


Paintman you had me lol with the .5
code blue is offline  
Reply
0
Old 05-09-2010 | 08:33 AM
  #29  
outriggers's Avatar
outriggers
Registered
 
Joined: Nov 2003
Posts: 946
Likes: 1
From: Clinton N.J.
Default
635
outriggers is offline  
Reply
0
Old 05-09-2010 | 08:36 AM
  #30  
trips2win's Avatar
trips2win
Registered
 
Joined: Aug 2006
Posts: 179
Likes: 0
From: LOTO
Default
599
trips2win is offline  
Reply
0



Advanced Search

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

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.