• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Q on 88 ho motors

  • Thread starter Thread starter NUTCASE
  • Start date Start date Jun 28, 2005
N

NUTCASE

New Member
Mar 31, 2005
187
0
0
Jun 28, 2005
#1
  • Jun 28, 2005
  • #1
well, since my motor went I have been looking for a cheap replacement to get me through until I biuld up my 351w.

I found a nice 88 HO motor. intake to oil pan pullies to bellhousing. so I went to go look at it. I brought some tools to pull the valve covers and turn the motor over a few times to see if it was worth taking home. well, first off it comes with full length headers on it so I figured that was a plus right there. it was a little dirty on the outside but that was ok.

well, anyways, to the point of my question, when I turned the motor over I noticed right away that the valves appear to have alot more lift that my old stock motor did. the guy said nothing about it having a cam but I did notice it had hardened push rods.

what I am wondering is, do stock 88' 5.0's come with a taller cam than my 92' would of come with? when I pick it up an the first I will turn it over again to see what kind of lift it actually has.
 
S

speedytang

Founding Member
Jul 28, 1999
765
1
17
Marengo,Ohio,US
Jun 28, 2005
#2
  • Jun 28, 2005
  • #2
Same cam lift from 87-92
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Jun 28, 2005
#3
  • Jun 28, 2005
  • #3
Different ramp rate though IIRC (hence the noisier valvetrain which was changed because of noise complaints).
If the motor was SD and you are putting it in a MAF car, swapping cams would be a good idea anyhow (so you dont have to deal with SD cam limitations).

Good luck.
 

super302

I'd do anything for free Bapples
May 29, 2004
2,878
1
0
Davenport, IA
Jun 28, 2005
#4
  • Jun 28, 2005
  • #4
Something was changed with the valvetrain in 89 to reduce noise, that could be the "culprit" (if you want to call it that)
 
You must log in or register to reply here.

Similar threads

H
Engine 1987 5.0 HO vacuum hose locations
  • harryhaber
  • Jun 20, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
505
Fox 5.0 Mustang Tech Jun 21, 2025
limp
M
Engine Unexplainable Exhaust Pop and Gurgle
  • Mrnissen122
  • Feb 14, 2026
  • Fox 5.0 Mustang Tech
Replies
12
Views
572
Fox 5.0 Mustang Tech Feb 18, 2026
Noobz347
J
88 Foxbody 5.0 Driveshaft Issue! Need Help
  • James Hood
  • May 1, 2025
  • Fox 5.0 Mustang Tech
Replies
3
Views
471
Fox 5.0 Mustang Tech May 1, 2025
AeroCoupe
9
Engine Donor '00 Mountaineer meet '91 Fox
  • 91firecracker
  • May 11, 2026
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
41
Views
896
Fox 5.0 Mustang Tech May 28, 2026
91firecracker
9
8
Engine Rough idle and aggressive sputtering when accelerating
  • 88vertible
  • Aug 13, 2025
  • Fox 5.0 Mustang Tech
Replies
4
Views
1K
Fox 5.0 Mustang Tech Dec 13, 2025
Jarhead67
J
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?