Got my ZEX nitrous System, now some questions

Discussion in 'Engine & Performance Modifications' started by Nixon's SRT, Oct 17, 2008.

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  1. Oct 27, 2008 at 2:15 PM #41
    JMatt

    JMatt Platinum Supporting Member

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    100 - probably 12.20
    125 - not much better.

    You really start improving as you leave the 125 nitrous jet in, but start leaning out the fuel jet until your AFR is more desireable. I ended up with 42N, 26F jet as the best combo. At that point I was running 11.75 with everything else pretty much stock.
     
  2. Dec 17, 2009 at 11:11 AM #42
    garrettmoore

    garrettmoore New Member

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    JMatt,

    When you were dropping down the fuel jets were you watching your AFRs with a wideband?

    And if you ever used a nozzle (as opposed to a plate), how high of a shot did you run through it?

    Thank you.
     
  3. Dec 17, 2009 at 11:56 AM #43
    garrettmoore

    garrettmoore New Member

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    One more question, is your current 275 shot on a stock block?
     
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