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

Planning ahead...

  • Thread starter Thread starter jb89coupe
  • Start date Start date Sep 6, 2004

jb89coupe

New Member
Sep 3, 2004
416
0
0
CT
Sep 6, 2004
#1
  • Sep 6, 2004
  • #1
Planning a rebuild and h/c/i upgrade this winter, and just have a few questions for your guys.
I'm looking at a performer intake and either gt40x's or afr 65cc's. I'll have to upgrade my maf/tb as well but I'm not sure how far to go - everyone seems to say 75mm maf w/ 65mm tb - does this make sense (seems weird to me)?
What cam would you guys recommend for this setup?
Also I was thinking of a pro m 75mm maf but I'm not sure if I should get the 19# calibrated model or the 24# and upgrade my injectors too. Are 19#s cool for a stock block 306 h/c/i? Not planning any power adders in the near future.
As you can see from my sig my setup is pretty basic. Any other essentials you guys recommend while I have this thing apart this winter?
 

90_Red_LX

Member
Sep 29, 2003
668
5
19
Asheboro, NC
Sep 6, 2004
#2
  • Sep 6, 2004
  • #2
jb89coupe said:
Planning a rebuild and h/c/i upgrade this winter, and just have a few questions for your guys.
I'm looking at a performer intake and either gt40x's or afr 65cc's. I'll have to upgrade my maf/tb as well but I'm not sure how far to go - everyone seems to say 75mm maf w/ 65mm tb - does this make sense (seems weird to me)?
What cam would you guys recommend for this setup?
Also I was thinking of a pro m 75mm maf but I'm not sure if I should get the 19# calibrated model or the 24# and upgrade my injectors too. Are 19#s cool for a stock block 306 h/c/i? Not planning any power adders in the near future.
As you can see from my sig my setup is pretty basic. Any other essentials you guys recommend while I have this thing apart this winter?
Click to expand...


Since your upgrading your mass air, and your getting a h/c/i, if a injector upgrade is not necessary, it would probably be reccommended. I dunno maf size, probably 75mm with 24#'rs.

I'd go with some AFR heads. I'm going to personally go with AFR 185's when Senior Project comes around next year. Someone will have to comment on cam and intake selection, I can't really tell you what would be best. AFR is great heads though. For rebuild, your stock bottom end will probably be fine, I'd say use ARP bolts for the rods and head studs. Personally, I would add a little 100 shot to the combination, the motor will be able to take it fine, especially with factory forged pistons. You said no power adders though, but thats what I would do.
 
You must log in or register to reply here.

Similar threads

K
Digital Tuning Going heads/cam/intake. Do I need a tune?
  • karhoot
  • May 11, 2026
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
41
Views
1K
Fox 5.0 Mustang Tech May 14, 2026
karhoot
K
9
Engine Donor '00 Mountaineer meet '91 Fox
  • 91firecracker
  • May 11, 2026
  • Fox 5.0 Mustang Tech
  • 2 3
Replies
41
Views
1K
Fox 5.0 Mustang Tech May 28, 2026
91firecracker
9
Brake pad and rotor upgrade
  • Sparky714
  • Aug 7, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
16
Views
589
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Aug 17, 2026
Sparky714
S
Preparation for Holley Terminator X install – Foxbody 306 (electrical fan, alternator, MSD Ignition, etc)
  • So_Flo
  • Mar 1, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
22
Views
3K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 4, 2026
General karthief
Engine on3 Conversion to draw through MAF?
  • sav22rem22
  • Oct 11, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
362
Fox 5.0 Mustang Tech Oct 11, 2025
sav22rem22
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?