will my 19lb inj. handle this??

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deepsea1969

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Nov 14, 2004

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Aug 27, 2005

#1

• Aug 27, 2005

• #1

Since I can't get my chip tuned right now i'm going to put my 19lbs inj. back on. Will they be handle the fuel requirements listed in my sig? Of course in my sig it says I have 30lb which I do but my chip isn't tuned. Thanks guys.

 

Daniel50

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Mar 30, 2005

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Discovery Bay, CA

Aug 27, 2005

#2

• Aug 27, 2005

• #2

your 19lb should be ok but they are getting close to being maxed out do you have a stock cam?

 

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Daggar

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Jul 19, 2004

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Aug 27, 2005

#3

• Aug 27, 2005

• #3

What meter are you running?

 

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deepsea1969

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Nov 14, 2004

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#4

• Aug 27, 2005

• #4

My cam is stock and so is my meter. I have a SCT chipped that is set up for 30's but isn't tuned. I just don't have the time to get it tuned for a while.

 

Paul Perreca

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Mar 30, 2005

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#5

• Aug 27, 2005

• #5

don't u need a MAF for 30's if you put in 30's??

 

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deepsea1969

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Nov 14, 2004

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Aug 27, 2005

#6

• Aug 27, 2005

• #6

No you don't need a Maf for 30's if you have a chip for 30's. You can go with a Maf for 30's instead of a chip. I went that route with a Pro-m and had nothing but problems. I had to have my fuel pressure set to 30 w/no vaccuum for it to run.

 

Paul Perreca

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#7

• Aug 27, 2005

• #7

how about for 24s?? Can i just get a chip for that?? How expensive is that

 

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deepsea1969

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Aug 27, 2005

#8

• Aug 27, 2005

• #8

Yes you can. A chip usually runs around 300 bucks and the tune depending on who does it can be up around 300. I had a guy in San Diego qoute me 700 just to tune the chip I already had. But up here in Wa. I was quoted 230-350,

 

04sleeper

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Jun 22, 2002

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Dallas, TX

Aug 27, 2005

#9

• Aug 27, 2005

• #9

19s should be just fine for your combo.

 

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deepsea1969

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#10

• Aug 27, 2005

• #10

ok, thanks sleeper

 

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shorty1993

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Apr 16, 2004

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Gadsden, AL

Aug 28, 2005

#11

• Aug 28, 2005

• #11

no problem on the 19's. some of the guys around here are using twEECer programs. if you want to take the time to learn it you can tune your own car. i will say that from what i have overseen it will take some patience tho. but after two tunes it has more than paid for itself.

 

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stang619

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Sep 6, 2004

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Aug 28, 2005

#12

• Aug 28, 2005

• #12

I tried to run my 19lb. injectors with my new gt-40 crate engine/x heads,e-cam and cobra intake and i get cehck engine light every time i drive it, its running lean with the fuel pressure turned up to 45. Im waiting for my my maf so i can step up to 30 lb. injectors. Good luck

 

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deepsea1969

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Nov 14, 2004

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Aug 28, 2005

#13

• Aug 28, 2005

• #13

well, I'll give it a try. What should I bump my fuel pressure to?

 

04sleeper

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Jun 22, 2002

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Aug 28, 2005

#14

• Aug 28, 2005

• #14

deepsea1969 said:

well, I'll give it a try. What should I bump my fuel pressure to?

Click to expand...

If you put in the 19's. set the pressure to 38-40 PSI with the vacuum off.

 

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deepsea1969

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Aug 28, 2005

#15

• Aug 28, 2005

• #15

Thanks sleeper.