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

cam?

  • Thread starter Thread starter wewfords
  • Start date Start date May 2, 2011

wewfords

Member
Feb 2, 2011
36
0
6
niles mi
May 2, 2011
#1
  • May 2, 2011
  • #1
do i need to breaking my e303 cam when i start it up for the first time?
 

90lxcoupe

20+ Year Stangneter
Oct 7, 2003
3,596
350
134
May 2, 2011
#2
  • May 2, 2011
  • #2
Breaking a cam on first startup is definitly a bad idea
 

wewfords

Member
Feb 2, 2011
36
0
6
niles mi
May 2, 2011
#3
  • May 2, 2011
  • #3
ok when should i break it in
 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end
15 Year Member
Nov 11, 2003
6,945
1,597
223
Northern KY
May 2, 2011
#4
  • May 2, 2011
  • #4
What? lol

No, you don't need to break in roller cams...that only applies to flat tappet cams.
 

wewfords

Member
Feb 2, 2011
36
0
6
niles mi
May 2, 2011
#5
  • May 2, 2011
  • #5
ok just wanting to make sure thanks
 
You must log in or register to reply here.

Similar threads

9
Engine Donor '00 Mountaineer meet '91 Fox
  • 91firecracker
  • May 11, 2026
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
41
Views
514
Fox 5.0 Mustang Tech May 28, 2026
91firecracker
9
7
Engine Random hanging idle
  • 706 Saleen
  • Feb 11, 2026
  • Fox 5.0 Mustang Tech
Replies
9
Views
427
Fox 5.0 Mustang Tech Feb 19, 2026
86HO5.0
8
D
Engine HO cam in non HO roller block ‘93 f150
  • DanC1993f150
  • Mar 21, 2026
  • Fox 5.0 Mustang Tech
Replies
7
Views
210
Fox 5.0 Mustang Tech Mar 29, 2026
General karthief
K
Drivetrain '87 5.0 Installing New Ring Gear and Pinion - Pattern Questions
  • karhoot
  • Apr 23, 2026
  • Fox 5.0 Mustang Tech
Replies
10
Views
311
Fox 5.0 Mustang Tech May 9, 2026
Mindseye007
R
Engine Fox body doesn’t run hot until I start driving
  • Rose5oh
  • Mar 17, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
20
Views
947
Fox 5.0 Mustang Tech Jun 7, 2025
limp
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?