precision injector question

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Old Mar 16, 2004 | 03:58 PM
  #1  
blueturbo4door's Avatar
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From: NM, USA
Default precision injector question

i was SUPPOSABLE sold 780cc precision injectors from a well respected person on this site. i will not name who it is right now, but the person tuning my car said that they were already at 75% duty cycle on only 10 pounds of boost. this is on a b16 with a sc61 and 9.7:1 cr. so i know they are probably either 450's or 550's but my question is what should the injector say to make sure that they are, or are not 780's?
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Old Mar 16, 2004 | 04:36 PM
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Default Re: precision injector question (blueturbo4door)

the injector should have this number on it if it doesnt you got fucked
17104988 or 17113742


Modified by b18bturbo at 7:59 PM 3/16/2004
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Old Mar 16, 2004 | 05:28 PM
  #3  
Mase's Avatar
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Default Re: precision injector question (blueturbo4door)

how do you know they are only at 75% duty cycle?

Tell me the pulse width at your 10 psi
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Old Mar 16, 2004 | 07:37 PM
  #4  
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Default Re: precision injector question (Mase)

that is what my tuner told me
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Old Mar 16, 2004 | 07:57 PM
  #5  
Mase's Avatar
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Default Re: precision injector question (blueturbo4door)

do you have hondata? if so, what is your injector mulitiplier?
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Old Mar 16, 2004 | 08:36 PM
  #6  
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Default Re: precision injector question (Mase)

i have
196793
2337103
2137133
1977183

what size are these and how do you tell.
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Old Mar 17, 2004 | 05:26 PM
  #7  
blueturbo4door's Avatar
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Default Re: precision injector question (Mase)

mase- i can ask my tuner what the injector multiplier is, and yes it is a s200b.
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Old Mar 18, 2004 | 05:56 AM
  #8  
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Default Re: precision injector question (doubler)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by doubler &raquo;</TD></TR><TR><TD CLASS="quote">i have
196793
2337103
2137133
1977183

what size are these and how do you tell.</TD></TR></TABLE>

what injector brand is that lucas or what
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Old Mar 18, 2004 | 02:54 PM
  #9  
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From: las vegas, NV
Default Re: precision injector question (b18bturbo)

they are perecision injectors
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Old Mar 18, 2004 | 03:10 PM
  #10  
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From: las vegas, NV
Default Re: precision injector question (doubler)

hahhaa n/m i read the number on the side instead of the number on the top
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