1st Gen Neon 1995 through 1999 Neons

19lbs accel injectors

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Old Nov 10, 2006 | 02:41 AM
  #1  
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neonboy07
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Default 19lbs accel injectors

yeah i put 19lbs injectors in my 96 sohc with a good bit of bolt ons i was wondering if they was too big because now i get white smoke out of my exhust at idle it resonds good it justs smokes white and if any body knows how about how much hp i got from adding these please respond
 
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Old Nov 10, 2006 | 04:45 AM
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Default RE: 19lbs accel injectors

that white smoke isn't a good thing, you might have blown the headgasket. not sure if running lean will cause the white smoke but I know the headgasket will.
 
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Old Nov 10, 2006 | 10:53 AM
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Default RE: 19lbs accel injectors

not sure how much power you will get, but in order to get the max output from the injectors you need to upgrade the fuel pump and regulator....otherwise the injectors are still gonna get almost the same amount of fuel as the stock ones
 
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Old Nov 10, 2006 | 11:58 AM
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Default RE: 19lbs accel injectors

ORIGINAL: neonboy07

yeah i put 19lbs injectors in my 96 sohc with a good bit of bolt ons i was wondering if they was too big because now i get white smoke out of my exhust at idle it resonds good it justs smokes white and if any body knows how about how much hp i got from adding these please respond
Take the injectors out and put the stock ones back in. You don't get HP from adding bigger injectors. You can have all the bolt-ons possible and you won't need bigger injectors, they are for turbo applications.
 
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Old Nov 10, 2006 | 06:34 PM
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Default RE: 19lbs accel injectors

yes sir!
 
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Old Nov 10, 2006 | 08:19 PM
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Default RE: 19lbs accel injectors

yeah i wasent goona keep the injectors in but i ported my head and i am running lean?
 
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Old Nov 10, 2006 | 09:12 PM
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Default RE: 19lbs accel injectors

get a air/fuel ratio gauge. but it is a chance you might be running lean. get it checked out before it causes more serious problems.
 
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Old Nov 11, 2006 | 12:33 AM
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Default RE: 19lbs accel injectors

ORIGINAL: neonboy07

yeah i wasent goona keep the injectors in but i ported my head and i am running lean?
You are probably running rich with those injectors in there. How is your gas milage now?
 
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Old Nov 11, 2006 | 02:05 AM
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Default RE: 19lbs accel injectors


ORIGINAL: FastNeon84

get a air/fuel ratio gauge. but it is a chance you might be running lean. get it checked out before it causes more serious problems.
Air/Fuel guages are worthless unless you have a wideband O2. It might give you a reading but its not very accurate. I had one in my Supercharged Toyota Solara, and all it did was go back and forth like a fricken circus. Until I got a wideband and it was all good.
 
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Old Nov 11, 2006 | 02:38 PM
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Default RE: 19lbs accel injectors

really havent drove the car i am in the middle of painting the car so i have no clue about the gas milage i have a air/fuel gauge i tried too hook it up too both o2s but i can get a reading any u guys know what 02 or whick color wire too hook it to ?
 
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