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

how much power will my bronco 331 from coast make?

  • Thread starter Thread starter bcmbcmbcm
  • Start date Start date Dec 10, 2005
B

bcmbcmbcm

20+ Year Stangneter
Jan 29, 2003
455
0
16
Dec 10, 2005
#1
  • Dec 10, 2005
  • #1
Any guesses on HP and torque?

Coast 331 Long Block all roller w/ AFR 185x61
.491/.509 212 222 cam
1.6x7/16 rockers
JBA headers into single exhaust w/ flow 40
Circa 1991 Paxton w/6-8 lbs boost
Injectors t.b.d.

Any guesses? Should I be running a different cam for torque?
 
B

bcmbcmbcm

20+ Year Stangneter
Jan 29, 2003
455
0
16
Dec 10, 2005
#2
  • Dec 10, 2005
  • #2
almost forgot

Edelbrock 3841 truck manifold
 
1

1SLO306

My 97 GTP owns you ALL!
Mar 31, 2005
904
1
17
Muhlenberg, ky
Dec 10, 2005
#3
  • Dec 10, 2005
  • #3
400/425. thatz just my guess but im not that good at guesstimation
 

gcwh02

New Member
Jun 20, 2005
515
0
0
pottstown, PA
Dec 10, 2005
#4
  • Dec 10, 2005
  • #4
id say around 450 if you squeeze 8 lbs of boost on it
 
You must log in or register to reply here.

Similar threads

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
851
1965 - 1973 Classic Mustangs -General/Talk- Jun 20, 2026
gray owl
G
Which one of these 3 intakes make the most sense for my 331 combo
  • from6to8
  • Jul 25, 2024
  • 1994 - 1995 Specific Tech
Replies
7
Views
2K
1994 - 1995 Specific Tech Jul 26, 2024
AeroCoupe
N
SOLD Supercharged 1989 SSP Coupe $13,500 obo
  • notchlubber
  • Jul 17, 2018
  • Fox Body Mustangs For Sale (1979-93)
Replies
13
Views
13K
Fox Body Mustangs For Sale (1979-93) May 28, 2020
notchlubber
N
R
  • Locked
Expired 1990 White Foxbody With 331 Stroker, T56, And Much Much More
  • ramses_at_the_party
  • Nov 8, 2015
  • Fox Body Mustangs For Sale (1979-93)
Replies
4
Views
7K
Fox Body Mustangs For Sale (1979-93) Nov 24, 2015
Ryan Santos
R
What It Cost Me To Not Put An Ls In My Fox.
  • CarMichael Angelo
  • Feb 14, 2014
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
14
Views
3K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 15, 2014
CarMichael Angelo
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?