Like Tree0Likes

Best heads for 2001 500EFI?????

Reply
Old 01-11-2009, 04:55 PM
  #1
Registered
Thread Starter
 
Join Date: Oct 2005
Location: Plainville/Old Lyme, CT Boca Raton, FL
My Boats: 37 Active thunder 700/NXT / 40 Intrepid Trip 350 Yammy's
Posts: 5,455
Default Best heads for 2001 500EFI?????

What are the best heads for a 500EFI??? Already have bigger cams and the computer mapped..........
302Sport is offline  
Reply With Quote
Old 01-11-2009, 05:14 PM
  #2
VIP Member
VIP Member
 
gofastlvr's Avatar
 
Join Date: Feb 2005
Location: Gallatin, TN
My Boats: Sea Ray 540DA and LOOKING!!
Posts: 943
Default

and when you put heads on it, the computer will most likely have to be remapped again
gofastlvr is offline  
Reply With Quote
Old 01-11-2009, 05:18 PM
  #3
Registered
Platinum Member
 
Join Date: Jun 2006
Location: Lake Conroe, TX.
My Boats: 39' Sea Ray, 38' Nortech, 18' Taylor SJ
Posts: 14,916
Default

305AFR CNC'D to 315 IMO if you want aluminum.

If you want iron, maybe you could get some 308 Dart's cnc'd?
jeff1000man is offline  
Reply With Quote
Old 01-11-2009, 05:18 PM
  #4
Registered
Thread Starter
 
Join Date: Oct 2005
Location: Plainville/Old Lyme, CT Boca Raton, FL
My Boats: 37 Active thunder 700/NXT / 40 Intrepid Trip 350 Yammy's
Posts: 5,455
Default

yeah i know.......
302Sport is offline  
Reply With Quote
Old 01-11-2009, 06:48 PM
  #5
VIP Member
VIP Member
 
offshoredrillin's Avatar
 
Join Date: Feb 2004
Location: Maryland
My Boats: 00 Cig Tiger,74 Cig 20'
Posts: 10,945
Default

I have 325 AFR's on mine, run 87 and make 615 and 670 tq. change the throttle body, injectors and remap the comp.
offshoredrillin is offline  
Reply With Quote
Old 12-21-2009, 01:44 PM
  #6
Registered
 
Join Date: Apr 2005
Location: www.bajaboatowners.com
My Boats: 1995 Baja Boss 272(SOLD), 2003 Baja Boss 302(SOLD), 1992 Baja Boss .38 Special
Posts: 2,957
Default

Quote:
Originally Posted by offshoredrillin View Post
I have 325 AFR's on mine, run 87 and make 615 and 670 tq. change the throttle body, injectors and remap the comp.
What throttle body did you use?
Irishtornado is offline  
Reply With Quote
Old 12-24-2009, 04:23 PM
  #7
Registered
 
aTX427's Avatar
 
Join Date: Jul 2001
Location: Austin, TX
My Boats: Fountain 42 Lightning - 700sci / #6 dry sump
Posts: 928
Default

Small runner full CNC AFR's - 9.8:1 is what I had planned for my old boat, but ended up trading up instead.
aTX427 is offline  
Reply With Quote
Old 12-24-2009, 06:58 PM
  #8
VIP Member
VIP Member
 
offshoredrillin's Avatar
 
Join Date: Feb 2004
Location: Maryland
My Boats: 00 Cig Tiger,74 Cig 20'
Posts: 10,945
Default

Quote:
Originally Posted by Irishtornado View Post
What throttle body did you use?
az speed and marine, mono blade, 1300 cfm.
offshoredrillin is offline  
Reply With Quote
Reply

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Donzi38ZXXX
General Q & A
12
10-05-2007 01:44 PM
dreamer
General Boating Discussion
8
12-24-2005 04:52 PM
GLENNS
General Q & A
5
12-08-2004 08:28 PM
BAJA WILL
General Boating Discussion
11
04-28-2004 02:47 PM
RMPRam
General Q & A
1
05-31-2002 11:53 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



All times are GMT -5. The time now is 09:21 PM.


Copyright 2011 OffShoreOnly. All rights reserved.