Like Tree0Likes

700 sci or 525 camshaft

Reply
Old 01-06-2012, 08:54 PM
  #1
Platinum Member
Platinum Member
Thread Starter
Trade Score: (1)
 
Join Date: Sep 2003
Location: Fort Erie Ontario Canada
My Boats: 07 38 Fountain
Posts: 521
Default 700 sci or 525 camshaft

does anyone have the crane part # for 700 sci camshaft, the 525 , or the 500 EFI
Thanks Joe

Last edited by JMPH; 01-07-2012 at 10:40 AM.
JMPH is offline  
Reply With Quote
Old 01-06-2012, 08:56 PM
  #2
Registered
 
Join Date: Jun 2011
My Boats: 45 Sonic- 45SS, Sport Chassis Hauler
Posts: 396
Default

The camshaft in the 700SCI is the same cam that is in the 500EFI if that helps. This according to article by Bob Teague in Power Boat mag last year.
45Tripps is offline  
Reply With Quote
Old 01-06-2012, 09:10 PM
  #3
Platinum Member
Platinum Member
Thread Starter
Trade Score: (1)
 
Join Date: Sep 2003
Location: Fort Erie Ontario Canada
My Boats: 07 38 Fountain
Posts: 521
Default

Thanks for reply, I would of never thought that.
JMPH is offline  
Reply With Quote
Old 01-06-2012, 11:49 PM
  #4
Charter Member # 55
Charter Member
 
Griff's Avatar
 
Join Date: Oct 2000
Location: Omaha
My Boats: .......32............. ...............Active Thunder....
Posts: 15,741
Default

The 525EFI cam is a Crane 168741 that is ground with a 114 lob sep instead of the standard 112.
Standard 168741 specs http://www.cranecams.com/product/car...detail&p=24283
Griff is offline  
Reply With Quote
Old 01-18-2012, 12:32 PM
  #5
Offshoreonly Advertiser
Offshoreonly Advertiser
 
teaguecustommarine's Avatar
 
Join Date: Mar 2005
Location: Valencia, CA
Posts: 816
Default

Like stated above, the Merc 500EFI and 700SCI use the same cams #169621: .598/.610 lift, 230/236 duration @ .050, 114 lobe.
The 525EFI uses #16-HR00004: .610/.632 lift, 236/244 duration @ .050, 114 lobe.

The 525EFI cam is generally the same as the 168741 (gen VI) or the 139741 (Mark IV) but with a 112 lobe. Great top end cams for blower or bigger naturally aspirated BBC engines.

If anyone needs cams or advise, give us a call, we have them all on the shelf and can help with any questions. -Eric

TEAGUE CUSTOM MARINE
661.295.7000
www.teaguecustommarine.com
teaguecustommarine 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 08:05 PM.


Copyright 2011 OffShoreOnly. All rights reserved.