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fuel pressure & A/F help

Discussion in 'Turbo Tech Questions' started by montstr, Aug 17, 2005.

  1. montstr

    Joined:
    Jan 31, 2005
    fuel pressure & A/F help

    What are you guys running for fuel pressure? I'm running a T-70 at 8 psi(for now) on a mostly stock bottom end, if that matters. Mine is set at 40PSI. My wide band never gets above 11.3 at full boost. What is the best A/F at full boost? Thanks guys.
     
    montstr, Aug 17, 2005
    #1

  2. Eric88T

    Joined:
    Feb 4, 2003
    fuel pressure & A/F help

    Combo in sig. 255 inline/255 intank/50lb/3.5 univer. I ran 42psi static but saw 12.0-2 on a 4th gear pull at 10 psi which had me alittle concerned. Now all bets are off since I'm tuning with methanol inj. now :D

    PS. You won't know what a/f your car likes the most til you get it on a dyno or track. If your running the stock computer I'd leave it at 11.3 just to be safe.
     
    Eric88T, Aug 17, 2005
    #2

  3. montstr

    Joined:
    Jan 31, 2005
    fuel pressure & A/F help

    Thanks Eric. Let me know how Alky goes, it's my next item to buy.
     
    montstr, Aug 17, 2005
    #3
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