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

Trick flow valvespring ?'s

  • Thread starter Thread starter smittyb
  • Start date Start date Oct 25, 2005

smittyb

Member
Oct 16, 2005
134
1
19
Marysville,wa
Oct 25, 2005
#1
  • Oct 25, 2005
  • #1
Does anyone know the spring rates for the Trick flow upgade springs? All Summit or Trick Flow has is the110lbs at 1.8". How aboout an open pressure?

Sorry, double post.
 
8

8950HO

New Member
Mar 31, 2005
658
2
0
Oct 25, 2005
#2
  • Oct 25, 2005
  • #2
I think open pressure is around 300lbs.Specs should be on TF`s site.
 

smittyb

Member
Oct 16, 2005
134
1
19
Marysville,wa
Oct 25, 2005
#3
  • Oct 25, 2005
  • #3
They are not, at least I could not find them.
 

cobradvm

New Member
Sep 2, 2003
245
1
0
Woodinville, WA
Oct 25, 2005
#4
  • Oct 25, 2005
  • #4
http://www.trickflow.com/product/fordcylinderheads/Trackheat_sbf/pr_trackheat_specs.asp
 

smittyb

Member
Oct 16, 2005
134
1
19
Marysville,wa
Oct 25, 2005
#5
  • Oct 25, 2005
  • #5
How did I not think of that? I was just lookin at the spring section of the website. Thanks for the effort. Doesn't 360 lb/in seem a little low? Course that's relative to the cam, but still for a modern roller...
 
You must log in or register to reply here.

Similar threads

For Sale Trick Flow Box R Series Upper Intake w/90 mm Inlet
  • Habu135
  • Apr 30, 2026
  • Engine and Power Adder
Replies
1
Views
226
Engine and Power Adder Jun 11, 2026
Habu135
S
WTB/Trade In Search Of Trick Flow 351w R series EFI manifold Lower
  • Swhitney
  • Jan 20, 2025
  • Engine and Power Adder
Replies
0
Views
413
Engine and Power Adder Jan 20, 2025
Swhitney
S
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
946
1965 - 1973 Classic Mustangs -General/Talk- Jun 20, 2026
gray owl
G
S
Fuel ‘88 GT Runs Rich Cold — Fixes Itself When I Unplug Sensors (ECT, MAF, O2, etc.)
  • Sufarry
  • Nov 6, 2025
  • Fox 5.0 Mustang Tech
Replies
12
Views
882
Fox 5.0 Mustang Tech Nov 9, 2025
Mustang5L5
X
VE Table Not Dialed? Send Me Your Datalog.
  • X-cam34
  • Feb 8, 2026
  • Digital Self-tuning Forum
  • 2 3
Replies
49
Views
1K
Digital Self-tuning Forum May 1, 2026
X-cam34
X
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?