4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Injectors

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Old 01-23-2006, 11:08 AM
  #1  
Levi2000GT
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Default Injectors

What size injectors are good for a 2000 GT? I spend a lot of time browsing mustangtuning.com and making my own personal wishlist, and everytime I come to the injectors section it has anywhere from 24lb to 42lb injectors. I was wondering what the differences are and which setup is good for my 2v motor.
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Old 01-23-2006, 12:00 PM
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n/a_threat
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Default RE: Injectors

You choose what size injectors based upon your set up, either n/a low hp or nos/supercharged high hp. Sometimes you just can't change the injectors, you have to consider new fuel rails, fuel pump, etc. What are your plans for the car?
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Old 01-23-2006, 12:23 PM
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BadBob99GTConv
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Default RE: Injectors

Injector upgrades on a stock car are a waste of money. You may even lose power.
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Old 01-23-2006, 12:55 PM
  #4  
Levi2000GT
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Default RE: Injectors

Plans? The only immediate plans I have for my car are getting a Diablospot Predator tuner, some longtube headers, and preparing my car for stage 2 cams. The only mods I've got on it right now are borla turn downs and CAI.
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Old 01-23-2006, 02:36 PM
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n/a_threat
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Default RE: Injectors

Your stock ones should be fine until you start making a lot more hp:

check this site out:

http://www.rceng.com/technical.htm

The bottom calculator is helpful.
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Old 01-23-2006, 02:42 PM
  #6  
blackbetty01
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Default RE: Injectors


ORIGINAL: BadBob99GTConv

Injector upgrades on a stock car are a waste of money. You may even lose power.
+1
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Old 01-23-2006, 03:41 PM
  #7  
ericdiver
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Default RE: Injectors

hey i have a pro m 80 mm mas air flow for sale calibrated for 24lb injectors if you choose that route for sale ericdiver1@yahoo.com the unit is brand new never used and i dont think its a waste of money to go with 24lb, the new mustangs only make 40 more horsepower and they come with 24lb injectors stock, dont they....
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Old 01-23-2006, 07:21 PM
  #8  
code3GT
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Default RE: Injectors

Keep the stock 19#'s unless you crazy N/A of FI.
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