TwinTurbo.NET: Nissan 300ZX forum - I agree that I need another fuel pump
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Subject I agree that I need another fuel pump
     
Posted by Zvil (FL) on January 17, 2017 at 7:47 PM
  This message has been viewed 356 times.
     
In Reply To 12s seem lean for running ethanol (E85). I think I posted by MixManMash on January 17, 2017 at 07:27 PM
     
Message And I recognize that the sensor is sitting in pooled / slow or even non flowing fuel that's why I ran the fuel hose uphill from the sensor. I'm actually running up to e35 and afr's are normally 11.2-11.9 WOT in boost but I've logged them up to but not past 12 at up to 95% DC,although I try to stay away from it. Harry said it's fine but I would be interested to hear more about why 12 on ethanol is too lean. Timing is conservative according to Harry. No knock retard has been logged. I'm kinda saving the second fuel pump for when I install the top feed rails.

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"The dreaded 2nd windshiled wiper swipe when you turn it off its almost like tis showing you that it's boss, and it doesn't have to stop when you tell it to :("-College Boy

(discussion on ptu relocation)
"No good reason to put it there anyway. -Bernie (NoVA)
False -vorpalZ
False. -Bernie (NoVA)
You're correct, there are 3 good reasons -vorpalZ
False. -Bernie (NoVA)
Wow, right again, just remembered another, make that 4 -vorpalZ"
XD

     
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