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  1. ZFGracing

    Turbo Upgrade! Market Research

    It's a factory core and upgraded internals, bigger compressor and turbine. From the outside they look completely factory. I used a smaller version type of Turbo upgraded on this 2.7l, which as you know is what the 3.0 liter is based off of. The 3.0l will be bigger, and more similar to a...
  2. ZFGracing

    Best tune for 2020 Ford Explorer ST

    The best he managed was 4.2x if I remember. However, that was leaving in second vs 1st year much easier on the drivetrain. I also don't push them that hard down low on 93 octane, the harder you push down low, the harder it falls on its face up top on 93. Sent from my SM-N975U using Tapatalk
  3. ZFGracing

    Best tune for 2020 Ford Explorer ST

    This is what Ray's did on our 93 octane tune with a slow 0-60 (still getting used to launching). Sent from my SM-N975U using Tapatalk
  4. ZFGracing

    Tune Only 1/4 Mile and 0-60 Record

    It's not exactly a 50/50 mix it depends on the content of each. There are a lot of calculators out there to help out with task of blending. If you are going to run an e50 tune you have to mix every time, or you need to switch the tune out. I also have e85 packages available, with the upgraded...
  5. ZFGracing

    Turbo Upgrade! Market Research

    Turbos are ready for beta testing! I have 1-2 sets sold already so I should have some more data! These are drop in replacements and should support 80 lbm/min, meaning we could in theory touch 700 whp (if everything else can take it). I expect to be mid 600s for sure on e85. Who else is in...
  6. ZFGracing

    Best tune for 2020 Ford Explorer ST

    If you don't mind mixing fuels at the pump, I can hook you up with an e50 tune (50% ethanol 50% 93 octane). This draggy results were in pretty good air, but my customers have consistently been hitting 12.2xs and 3.9-4.0 0-60s. Customers with intercooler upgrades will likely see the low 12.00...
  7. ZFGracing

    E85! HPFP upgrades! who is ready to make some power?

    Do you have an f150? That user name looks familiar. I can get you a package deal on the intercooler and HPFP, tune wise I would need you to switch to the hp tuners mpvi2 or RTD the ngauge does not have the data logging ability needed for a custom tune, so I don't use it. I can make that part of...
  8. ZFGracing

    fuel pump

    XDI install video Sent from my SM-N975U using Tapatalk
  9. ZFGracing

    fuel pump

    https://www.tunedbyzfgracing.com/product-page/2020-ford-explorer-st-e85-package Sent from my SM-N975U using Tapatalk
  10. ZFGracing

    fuel pump

    The normal in tank fuel pump feeds the hpfp. Sent from my SM-N975U using Tapatalk
  11. ZFGracing

    fuel pump

    Here it is on the the st. Here is the f150 install video. Sent from my SM-N975U using Tapatalk
  12. ZFGracing

    Best tune for 2020 Ford Explorer ST

    It actually will not void the warranty. You are correct in saying that if Ford discovers that the tune caused the failure they could deny that claim. But it would not the void any of the other aspects of the warranty for example if you go in with a tune for something related to your radio...
  13. ZFGracing

    Whipple Intercooler

    Does anyone know what core he's using? Sent from my SM-N975U using Tapatalk
  14. ZFGracing

    Borla Exhaust Upgrade

    I show the same thing from my distributor... Sent from my SM-N975U using Tapatalk
  15. ZFGracing

    Cold air intake

    On the EcoBoost platform and most other turbo platforms when people are referring to a cold air intake they're only talking about the part leading up to the inlet of the turbo not the entire system. Charge piping and intercoolers are a totally different ball game. Sent from my SM-N975U using...
  16. ZFGracing

    Cold air intake

    The cost will likely be 300 plus. The gains will be hard to quantify, on what it looks like. For example there are a ton of aftermarket intakes available for the Gen 2 3.5 EcoBoost, but the thing that makes the biggest difference by far is the AMS Inlet pipes which don't even include upper...
  17. ZFGracing

    Cold air intake

    Read closely, an intake won't help until the turbos are strung out, or in other words until they are close to their maximum potential. Do So if you're not going to tune it, it's not going to do anything. It's still needed and valid for those planning to tune it and run it hard but unless you are...
  18. ZFGracing

    Cold air intake

    Just put a drop in filter in it. Most ecoboost won't see gains from an intake anyway, at least not until the turbos are strungout. Sent from my SM-N975U using Tapatalk
  19. ZFGracing

    Best tune for 2020 Ford Explorer ST

    The answer isn't straightforward, the short answer is no. And anyone that tells you a tune will get better mpg is lying. Ford did everything they could to squeezed every mile per gallon out of these things. To think any tuner is going to come in and make it better is a little bit of a stretch...
  20. ZFGracing

    Cold air intake

    soon in engineer could mean months FYI


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