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

What kind of pistons are these?

  • Thread starter Thread starter JerryDaugherty
  • Start date Start date Jun 16, 2005
J

JerryDaugherty

Member
Apr 7, 2005
309
0
16
39
Near Dallas
Jun 16, 2005
#1
  • Jun 16, 2005
  • #1
Also I have these pistons in and I cant find anything on them with the numbes stamped into it. They were claimed to be forged Speed Pro. Any help is appreciated. Are they forged, what compression, and the make. Also will they handle a load, like 10lbs boost or 100 shot?
 

84blkstang

Member
Jun 4, 2003
544
1
18
Springfield MO
Jun 16, 2005
#2
  • Jun 16, 2005
  • #2
My forged Speedpros didnt look anything like that, those have huge eyebrows in them compared to mine, so looks like you could run a pretty big cam with them, your best bet is to pull them out and get more pictures.
 

nosmatt

Founding Member
Oct 13, 2000
1,356
0
37
53
Bass Lake, Ca
Jun 16, 2005
#3
  • Jun 16, 2005
  • #3
they are cast sealed power pistons.


they can take a 100 shot, or 10lbs no sweat, just tune it right.
 
J

JerryDaugherty

Member
Apr 7, 2005
309
0
16
39
Near Dallas
Jun 16, 2005
#4
  • Jun 16, 2005
  • #4
Thanks guys...
 
You must log in or register to reply here.

Similar threads

Help with Engine Build
  • 93gtmustang
  • Nov 13, 2024
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
12
Views
734
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Nov 17, 2024
AeroCoupe
9
Milton Questions, 351 swap newedge
  • 996stang
  • Jul 20, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
1
Views
226
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jan 25, 2026
Killer351w
K
S
Engine Stalls when downshifting/coasting
  • Scott_S
  • Nov 5, 2025
  • Fox 5.0 Mustang Tech
Replies
11
Views
739
Fox 5.0 Mustang Tech Nov 6, 2025
Mustang5L5
6
Hey all,I’m putting together a 302 for my 1968 Mustang and wanted to post the combo + some questions to make sure I’m not missing crucial
  • 68_Disgustang
  • Feb 22, 2026
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
4
Views
928
1965 - 1973 Classic Mustangs -General/Talk- Jun 20, 2026
gray owl
G
Motor given to me and I’d like to rebuild it what do I need to do
  • Creomod
  • Dec 14, 2024
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
6
Views
386
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 16, 2024
AeroCoupe
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?