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Tuned on the corn with results. Kenne Bell 2v.

Discussion in 'The Distillery' started by 2000GTSTANG, Nov 9, 2016.

  1. 2000GTSTANG

    2000GTSTANG Well-Known Member Established Member

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    Just got back from the shop a little while ago. I had the car retuned for E85 and im pretty happy with the results. The car made 403/405 to the wheels @ 10 psi with 93 in 2012. The only changes Ive made since then were the DW 340 drop-in replacement pump and 60's.

    Lidio showed me the pump duty cycle while tuning and the pump was maxing out around 5500+ RPMs. Not sure if this is due to still using the GT fuel basket without any modifications, factory wiring or the pump is not as powerful as stated by the manufacturer. Anyways he had a used KB BAP that they installed in a relatively short time and that helped to drop the duty cycle to a more reasonable level.

    Results after a few runs were 450/445. Mind you this is just a stock 2v with a 2.2 Kenne Bell @ 10 psi. Hopefully the internals wont see the light of day anytime soon.

    A53565AE-E4DE-4512-A98F-FE4F7102A2AF_zpsk3n5cthm.jpg
     
    Last edited: Nov 9, 2016
  2. 04sleeper

    04sleeper Runs On "Liquid Gold" Staff Member Super Moderator

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    That A/F looks horrible! :eek:
     
  3. 2000GTSTANG

    2000GTSTANG Well-Known Member Established Member

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    The car runs good. Whats should it look like?
     
  4. Brutal Metal

    Brutal Metal Well-Known Member Established Member

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    It would be nice if the chart was set to show rpm's not speed But it looks lean from 60 mph up past 80.
     
  5. ctgreddy

    ctgreddy Well-Known Member Established Member

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    a/f table deff looks a little lean which is very strange if Lidio tuned it. Usually he's overly conservative. E85 is so damn forgiving tho maybe he seems good with it. Also that may be before the bap install and it was leaning out a bit, as if those were better hp numbers than after I'm sure he'd just give you those graphs even tho the afr graph wasn't best looking. I wouldn't lose sleep over it.

    I'm not surprised at all that a single 340 couldn't supply enough on e85 for 450 so I wouldn't say it was a pump down on flow. Nice bump in power with the E!
     
  6. 04sleeper

    04sleeper Runs On "Liquid Gold" Staff Member Super Moderator

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    Yeah, not that it will hurt the motor due to the resistance of E85, but I would still like to see a smoother A/F.
     

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