Pre-1997 Models

351 Motor Help

Thread Tools
 
Search this Thread
 
  #1  
Old 04-15-2011, 06:08 PM
1998f150wes's Avatar
Senior Member
Thread Starter
Join Date: Dec 2010
Location: Edmond, OK
Posts: 571
Likes: 0
Received 0 Likes on 0 Posts
351 Motor Help

i have gotten a FREE!!! 351W i think its a 70's motor and was wondering what is Hp and Tq on it cause an wiki it says 290hp Gross (i was wondering is that the HP at crank) an it does not tell me the Tq So if someone will help me im only really interested in the Tq anyway so if someone will give me the Torque numbers that would be great


Side note:
I am also going to rebuild it with a kit like this and was wondering if it will bring up to Hp and Tq Ratings with maybe a .030 or .040 bore

http://cgi.ebay.com/ebaymotors/Ford-...item3cb2ebcc8f
 
  #2  
Old 04-15-2011, 06:21 PM
booba5185's Avatar
Senior Member
Join Date: Jun 2006
Posts: 557
Likes: 0
Received 0 Likes on 0 Posts
  #3  
Old 04-15-2011, 06:27 PM
1998f150wes's Avatar
Senior Member
Thread Starter
Join Date: Dec 2010
Location: Edmond, OK
Posts: 571
Likes: 0
Received 0 Likes on 0 Posts
thoes are NET Hp but what is that is what im asking is net at the wheels and GROSS and the crank
 
  #4  
Old 04-15-2011, 06:42 PM
booba5185's Avatar
Senior Member
Join Date: Jun 2006
Posts: 557
Likes: 0
Received 0 Likes on 0 Posts
Good lord, someone's touchy. According to http://www.fordclassics.com/ford90degreeengines.html
the most HP the 351W ever got was in 1969 and was 290 HP, but since yours is from the 70s it wouldn't have that much HP. I'm still searching for the actual ratings, but it would help greatly to know what year the motor is from. Try using this to find out:
http://www.fordclassics.com/fordpartnumbers.html
 
  #5  
Old 04-15-2011, 06:44 PM
1998f150wes's Avatar
Senior Member
Thread Starter
Join Date: Dec 2010
Location: Edmond, OK
Posts: 571
Likes: 0
Received 0 Likes on 0 Posts
i wasnt meaning it like that i was just saying and i found out that net is at the crank so that was correct and thanks
 
  #6  
Old 04-15-2011, 07:08 PM
booba5185's Avatar
Senior Member
Join Date: Jun 2006
Posts: 557
Likes: 0
Received 0 Likes on 0 Posts
Its only correct if its a 1969 motor. Try to use the part numbers to see what year it is.
 
  #7  
Old 04-16-2011, 12:38 AM
glc's Avatar
glc
glc is offline
Senior Member
Join Date: Dec 2006
Location: Joplin MO
Posts: 43,190
Received 756 Likes on 702 Posts
What difference does it make what you think the HP and TQ is?

You have to know exactly what you have, and the ratings are going to be different with every little change from stock.
 
  #8  
Old 04-16-2011, 06:53 AM
StrangeRanger's Avatar
Senior Member
Join Date: May 1999
Location: Copley, Ohio
Posts: 2,477
Likes: 0
Received 0 Likes on 0 Posts
And the rating method sometimes changes from year to year so the rated HP and TQ change even though the engine itself doesn't
 



Quick Reply: 351 Motor Help



All times are GMT -4. The time now is 01:14 AM.