42# Injectors correct size?

9

98sqstang

New Member

Feb 11, 2004

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Feb 25, 2004

#1

• Feb 25, 2004

• #1

I have a 98 Cobra with an 8 psi Vortech supercharger that came with a fuel management unit. I am going to get it dyno tuned and have to remove the FMU before they will tune it. I was wondering if 42# injectors would be sufficient for this application or if anyone has another suggestion. Thanks for your help.

 

Premium Speed

New Member

Apr 22, 2003

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Houston, Texas

Feb 25, 2004

#2

• Feb 25, 2004

• #2

98sqstang said:

I have a 98 Cobra with an 8 psi Vortech supercharger that came with a fuel management unit. I am going to get it dyno tuned and have to remove the FMU before they will tune it. I was wondering if 42# injectors would be sufficient for this application or if anyone has another suggestion. Thanks for your help.

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did they come with the kit or did you piece it all together?

if the motor is stock, 42 should work fine.

 

9

98sqstang

New Member

Feb 11, 2004

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Feb 25, 2004

#3

• Feb 25, 2004

• #3

Injectors did not come with the kit so they are the stock Cobra injectors.
The rest of the engine is primarily stock.

 

DBMSTNG

I fantasize about it being BIG!

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Feb 25, 2004

#4

• Feb 25, 2004

• #4

as long as you have the car tuned for 42's, you'll be fine.

 

mogs01gt

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Jul 22, 2002

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Feb 25, 2004

#5

• Feb 25, 2004

• #5

42s should be fine, what kind of fuel pump are you getting?

 

bg00gt

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Jul 22, 2003

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bowling green, ky.

Feb 25, 2004

#6

• Feb 25, 2004

• #6

I got 42# they do fine with 10 # boost on my T-trim