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Turbo BS Thread

Discussion in 'Performance and Tuning' started by Clay_916, Mar 20, 2017.

  1. Oct 11, 2017 at 6:38 PM
    #3181
    Jcyr

    Jcyr Midnightthetaco

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    Thanks guys
     
  2. Oct 11, 2017 at 8:02 PM
    #3182
    GioGuitarDude

    GioGuitarDude Well-Known Member

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    Lately just window washer fluid. I can get a hold of methanol for a little over $3 a gallon, but it’s a 15 mile drive for me[
     
  3. Oct 11, 2017 at 8:37 PM
    #3183
    devinzz1

    devinzz1 Well-Known Member

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    up here where i am i can get -45 and -50 stuff with a high methanol content. 2 gallon jugs are $5 when they go on sale.
     
    Jcyr likes this.
  4. Oct 12, 2017 at 12:14 AM
    #3184
    GioGuitarDude

    GioGuitarDude Well-Known Member

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    That’s not bad! It sucks that methanol seeps through the plastic or you could get like 50 jugs at once. I don’t like to store it for more than 6 months
     
  5. Oct 12, 2017 at 5:19 AM
    #3185
    JayRolla

    JayRolla Well-Known Member

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    That's cool. So you guys can run 255lph and larger fuel pumps without fuel pressure over run?
     
  6. Oct 12, 2017 at 5:24 AM
    #3186
    JayRolla

    JayRolla Well-Known Member

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    E85 is crazy. You can run so much timing. You want to run MBT (minimum best timing). So when Dyno tuning you add 1* at a time. You should get about 10lbft of power for each degree added. Once the gains are less than that you can stop. Usually people add timing too you get detonation but e85 will almost never detonate. I can run over 24* max timing at 30+psi on my talon with no knock.
     
    MadTaco461, Jcyr and yota243 like this.
  7. Oct 12, 2017 at 5:25 AM
    #3187
    Jcyr

    Jcyr Midnightthetaco

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    Even though I’m intercooled and have a haltech I might get a meth kit as well cause twin cooled single turbo life
     
    GioGuitarDude and MadTaco461 like this.
  8. Oct 12, 2017 at 5:59 AM
    #3188
    dirtdigginjoe

    dirtdigginjoe Resident meth-head

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    No need to have a pissing contest here...
    Another thought- since my '13 has a wideband AFR from the factory...wouldn't it be possible to tap a gauge off that wiring? I can see readings down as low as 11.5 through my Maestro RR & radio currently, which leads me to believe I wouldn't need to add another O2 bung.
     
    Jcyr likes this.
  9. Oct 12, 2017 at 7:40 AM
    #3189
    buyobuyo

    buyobuyo Well-Known Member

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    A thing or two...
    You need a separate wb and guage. To tune in closed loop you have to alter the factory signal, so it thinks it's running 14.7 when it isn't. At that point, tapping into the factory sensor is pointless. If you don't alter the sensor reading, the ecu will be fighting you to get back to 14.7.
     
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  10. Oct 12, 2017 at 7:42 AM
    #3190
    Jcyr

    Jcyr Midnightthetaco

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    What did you do to alter factory sig
     
  11. Oct 12, 2017 at 8:01 AM
    #3191
    dirtdigginjoe

    dirtdigginjoe Resident meth-head

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    No need to have a pissing contest here...
    Roger that. It makes sense when I think about it- since that one is being controlled by the factory ECU. I already have an AEM wideband ready to go, I was just curious for myself.
     
  12. Oct 12, 2017 at 8:01 AM
    #3192
    MadTaco461

    MadTaco461 Jack May Hoffer

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    Not the best about fuel pumps but i wouldn't see a 255 giving you a problem. It just makes up for larger injectors. You are increasing volume if you get a pressure drop with smaller pumps. Pressure still only 50 psi from the pump.
     
  13. Oct 12, 2017 at 9:15 AM
    #3193
    buyobuyo

    buyobuyo Well-Known Member

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    A thing or two...
    The MAP-ECU3 has a module that does it. It is controlled by the AFR Adjust table in the tuning software. URD sells their own box that accomplishes the same function for use with their MAF calibrator.
     
  14. Oct 12, 2017 at 10:29 AM
    #3194
    JayRolla

    JayRolla Well-Known Member

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    The 255lph high pressure pump has over ran every mitsubishi stock fuel pressure regulator causing fuel pressure to always rise. Making your car run super rich and impossible to tune. We always had to install an aftermarket FPR so it would not over run and set what ever pressure you need. Only 190LPH and smaller pumps would not over run. If the stock FPR can hanlde large pumps on toyota's thats pretty nice and saves money when modding.
     
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  15. Oct 12, 2017 at 10:44 AM
    #3195
    MadTaco461

    MadTaco461 Jack May Hoffer

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    Good to know. Haven't heard any issues with the Toyotas. A good chunk of people are running a 255. I just have a 190 cuz I got a killer deal on it.
     
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  16. Oct 12, 2017 at 11:16 AM
    #3196
    Jstand

    Jstand Well-Known Member

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    Just so you know I’m running the 255LPH and stock FPR and it’s doing just fine
     
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  17. Oct 12, 2017 at 11:44 AM
    #3197
    Torspd

    Torspd Tor-nication

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    This is why it is still a good idea to upgrade the FPR.
     
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  18. Oct 12, 2017 at 12:04 PM
    #3198
    Sacrifice

    Sacrifice Motorcycle Goon

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    i will have an aem e85 pump (320lph) and aeromotive fpr if i ever get time. havent decided if ill go e85 with turbo though since its not very common in my city and i want to be able to dd
     
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  19. Oct 12, 2017 at 12:18 PM
    #3199
    yota243

    yota243 Well-Known Member

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    I was in a similar boat. It was only $5 more at urd to get an e85 rated pump. Luckily there was a station put in right by my work that has e85 now so it worked out perfectly
     
  20. Oct 12, 2017 at 12:58 PM
    #3200
    Sacrifice

    Sacrifice Motorcycle Goon

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    ill probably run pump and see where it gets me. want to shoot for 700whp, fwd will be entertaining :laugh:
     
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