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

Bolt-ons advice

  • Thread starter Thread starter marine_80
  • Start date Start date Jun 1, 2010

marine_80

Member
Jul 8, 2009
50
1
7
Jun 1, 2010
#1
  • Jun 1, 2010
  • #1
i have a 91 LX notch that has 4:10s, 5 speed, xpipe, headers, underdrive pulleys, and a e303cam. I'd like to add some more pep to it and have a list of goodies i've been thinking of, here they are please any advice of what i have in mind or things that are waste, etc. 65mm TB, 75mm maf, cold air intake, 24lb injectors, adjustable fuel pressure regulator, new fuel rail, and a new upper and lower intake (Trickflow, Edelbrock or Cobra) and electric fan. oh and i do already have a high flow fuel pump. Would I need a dyno tune for this or can i get a tuner/chip for this. the car has A/C should i get it recharged or dump it?

I know heads would add good power, but not in the market for that yet till i build up a whole new engine (306, 331 or 347) it will be mild to moderate and possiblly supercharged.

Just wondering about bolt ons for now, that I'll use with updated engine.
 

marine_80

Member
Jul 8, 2009
50
1
7
Jun 3, 2010
#2
  • Jun 3, 2010
  • #2
I'm shocked! All these mustang owners and not one person has advice that the combo i'd like to buy is good or not.........
 
9

90stang5speed

Member
Jan 19, 2009
582
2
19
Columbus Ga
Jul 19, 2010
#3
  • Jul 19, 2010
  • #3
for tuning I would go with the TWEECER RT. Im no tuning expert but, I think it is awesome. You have the control instead of a custom chip with just one tune. If you get Binary Editor (BE) & EA it will be very user friendly and have a lot of support on the TWEECER forum and here. For a MAF I got the 90 mm LMAF with the 42 lb injectors. Im still running the stock injectors but, I will be adding a turbo and meth injection real soon. Get a wide band sensor so you can monitor your AFR. I recomment the innovate LC1 because thats what i use. an adjustable reg would be a big help in getting your WOT AFR where you want it until you get a tuner. I have mine set at 65 because I was hitting 90+% injector duty cycle before the new AFR heads. it went down to the mid 60's but back in the 90's with the heads if that shows ya what a good set of heads will do for your air flow. If you want an electric fan, you HAVE to upgrade to the 3G alt. I got both from a salvage yard cheap and the install isnt that hard. hope that helps.
 
You must log in or register to reply here.

Similar threads

Fox Xtremely high fuel consumption
  • PonyGTrider
  • Apr 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 9 10 11
Replies
213
Views
3K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 9, 2026
PonyGTrider
T
First Car, what should I do for power??
  • tunedV6
  • Apr 13, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
7
Views
212
1996 - 2004 SN95 Mustang -General/Talk- May 4, 2026
580HP*428Cj
5
Engine Popping noise in the intake. Frustrated still.
  • esteban31065
  • Apr 6, 2025
  • Fox 5.0 Mustang Tech
Replies
15
Views
1K
Fox 5.0 Mustang Tech May 23, 2025
gkomo
D
Is this a fuel filter?
  • Dutch74
  • Oct 2, 2025
  • 1974 - 1978 Mustang II Talk & Tech
Replies
7
Views
273
1974 - 1978 Mustang II Talk & Tech Oct 21, 2025
welder4956
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
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 4, 2026
General karthief
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?