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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

302/351 Engine Block Question

  • Thread starter Thread starter BlackenedSVT
  • Start date Start date Apr 23, 2004

BlackenedSVT

Active Member
Jan 18, 2004
1,841
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38
New Jersey
Apr 23, 2004
#1
  • Apr 23, 2004
  • #1
Been debating this with my friend. What block is the 4.6L Engines built off of? I have a 98GT, what is mine built off of? Is the 4.6L SOHC Engines a 302 Block? and the 4v Cobras a 351? Anyone know anything about this?
 

99RioRedVert

New Member
Feb 13, 2003
95
1
0
Chesapeake, VA
Apr 23, 2004
#2
  • Apr 23, 2004
  • #2
Your 4.6l engine is built off of a 4.6 iron block. They were either built in the Winsor plant or the Romeo plant, depending on the year. The 4v engine was built off a 4.6l block as well, except that it is made from aluminum (there are other minor differences). You could build a 2v engine using the 4v aluminum block.

The 302 and 351 engines are totally different. They stopped putting the 302 in Mustangs in 1995. Saleen made an s351 using the 351 motor until 2000.
 

new22003

New Member
Jun 22, 2003
657
0
0
Missouri
Apr 23, 2004
#3
  • Apr 23, 2004
  • #3
UDTBadkarma said:
Been debating this with my friend. What block is the 4.6L Engines built off of? I have a 98GT, what is mine built off of? Is the 4.6L SOHC Engines a 302 Block? and the 4v Cobras a 351? Anyone know anything about this?
Click to expand...


Are you a damn moron, just forgetful as crap or trying to pad your post count. You posted this EXACT same thread before and had 24 replies. Lay off the crack.

http://forums.stangnet.com/showthread.php?t=447764&highlight=cleveland
 
R

rjstaaf

Founding Member
May 31, 2002
1,310
2
39
Somewhere
Apr 23, 2004
#4
  • Apr 23, 2004
  • #4
Read this really slowly so you don't miss anything

4.6 liters = 281 cubic inches regardless of SOHC (GT) or DOHC (Cobra)

The motors you are referring to (302/351) are pushrod motors whereas the 4.6 and 5.4 motors we have today are overhead cam motors, completely different animals and have nothing in common with the older 302 and 351.

Geez do we have a hall of shame for threads like these?
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Apr 23, 2004
#5
  • Apr 23, 2004
  • #5
Yeah i know i posted it before...but i LOST the post, i couldn't even find the F'ing thing in my "view other posts by UDTBADKARMA". Sorry about that man. Hahaha so i posted it again. Thanks for the link, and no i'm not a moron, it just never subscribed me and i lost the F'ing thing. Thanks again though
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Apr 23, 2004
#6
  • Apr 23, 2004
  • #6
Dude, i dont know the cubic incheson the engines. Im not THAT inclined about the engines yet. I haven't researched or BUILT engines yet. So i wouldn't know specs. HENCE this thread. (sigh)
 
R

rjstaaf

Founding Member
May 31, 2002
1,310
2
39
Somewhere
Apr 23, 2004
#7
  • Apr 23, 2004
  • #7
UDTBadkarma said:
Dude, i dont know the cubic incheson the engines. Im not THAT inclined about the engines yet. I haven't researched or BUILT engines yet. So i wouldn't know specs. HENCE this thread. (sigh)
Click to expand...

What does that have to do with engines or the specs of the motor. If you are old enough to drive than you have had math in school and should know how to convert liters to inches.

Liters x 61.03 = cubic inches (the sizes are generally rounded up)

Do the math
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Apr 23, 2004
#8
  • Apr 23, 2004
  • #8
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Apr 23, 2004
#9
  • Apr 23, 2004
  • #9
No i dont remember how to conver Liter to Inches, my math is SO rediculous that i dont even ATTEMPT it anymore...and i wasnt even THINKING of that doing that to figure out what engines were what cc. I was just asking.
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Apr 23, 2004
#10
  • Apr 23, 2004
  • #10
Advice to others:

If you are going to flame: KILL YOUR SELF
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Apr 23, 2004
#11
  • Apr 23, 2004
  • #11

Or delete this thread, if at all possible. The original post was more useful
 
B

bdcardinal

tree hugger
Jun 10, 2003
3,612
16
69
santa barbara, CA
Apr 23, 2004
#12
  • Apr 23, 2004
  • #12
the original 4v blocks were made in Italy by Teksid. they make the blocks for Ferrari. All of the 2v 4.6 motors are iron. all of the 4v 4.6 motors are aluminum except for the 03/04 cobra. i dont ever remember ford having an aluminum 5.4 block. if you can get your hands on a BOSS 290 motor from australia it would be well worth the money
 
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