Like Tree0Likes

555" bbc cam

Reply
Old 02-13-2016, 06:43 PM
  #1
Registered
Thread Starter
 
Join Date: Sep 2015
Posts: 2
Default 555" bbc cam

I'm looking for a cam to put in my 555" std deck bbc I have dart 345's and an edelbrock 2927 single plane manifold with a 1050 dominator. The engine is in my 28' eliminator eagle. I just pulled a cam motion 254 int 262 exhaust duration with .680 lift on 110 lsa because it ran like crap. What it's had crane previously with a 234 int 242 exh duration at .050 with a lift of .610 int .630 exh with a 112 lsa. What would you guys recommend?
28eaglexp is offline  
Reply With Quote
Old 02-13-2016, 07:20 PM
  #2
Platinum Member
Platinum Member
Trade Score: (3)
 
mike tkach's Avatar
 
Join Date: Oct 2007
Location: yorkville,il
My Boats: 31 american offshore,38 fountain fever
Posts: 8,017
Default

i have a good used takeout cam,crane 139651 hyd roller that would work well in your engine.if you do a google search you can see all the specs.if you are interested in it i will ask the owner how much he wants for it.also have a good used set of crane hyd roller lifters.
mike tkach is offline  
Reply With Quote
Old 02-15-2016, 06:41 PM
  #3
Platinum Member
Platinum Member
Trade Score: (7)
 
getrdunn's Avatar
 
Join Date: Feb 2009
Location: NW Michigan
My Boats: 12 meter
Posts: 4,818
Default

Good cam Mike. someone looking in wanted section for one of these. Other off the shelve cam that works well with that combo plus or minus is the 139681 by crane. 240/248 - 621/632. I knew of a guy who had a pair of good guy 540+ and removed the 681's for a custom grind from extremely Reputable cam builder and lost power big time. Like 6 to 7 mph.
getrdunn is offline  
Reply With Quote
Old 02-15-2016, 06:55 PM
  #4
Platinum Member
Platinum Member
Trade Score: (7)
 
getrdunn's Avatar
 
Join Date: Feb 2009
Location: NW Michigan
My Boats: 12 meter
Posts: 4,818
Default

I can see why your pulling existing cam although the 021 or 741 you had in previously is prolly a little small for 555 unless you went with 1.8 rockers on the intakes. Just a thought. There's some new really good grinds out now a days.


Btw what gen block you have?

Last edited by getrdunn; 02-15-2016 at 07:02 PM.
getrdunn is offline  
Reply With Quote
Old 02-15-2016, 10:57 PM
  #5
Registered
Trade Score: (3)
 
Join Date: Apr 2005
Location: KCMO ~ LOTO 10MM
My Boats: 43SC ...............Black Thunder
Posts: 2,638
Default

Interested as I run 525efi cams (similar to 741) in my NA 555s.
endeavor1 is offline  
Reply With Quote
Old 02-16-2016, 04:52 AM
  #6
Registered
Trade Score: (2)
 
Join Date: Aug 2011
Location: bel air, md
My Boats: 1997 Donzi 27 zx & Almost 35' Fountain
Posts: 2,735
Default

Quote:
Originally Posted by 28eaglexp View Post
I'm looking for a cam to put in my 555" std deck bbc I have dart 345's and an edelbrock 2927 single plane manifold with a 1050 dominator. The engine is in my 28' eliminator eagle. I just pulled a cam motion 254 int 262 exhaust duration with .680 lift on 110 lsa because it ran like crap. What it's had crane previously with a 234 int 242 exh duration at .050 with a lift of .610 int .630 exh with a 112 lsa. What would you guys recommend?
What is the compression? Max rpm? Exhaust?
Black Baja is offline  
Reply With Quote
Reply



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 11:26 AM.


Copyright 2011 OffShoreOnly. All rights reserved.