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  1. ZFGracing

    New hpfp and injector option!

    NEW PRODUCT ALERT!!!! High level sumary for what you guys need to know. If you want to run e85 and you have stock turbos and are mostly stock you will want to run just the pump, this will get you near 520 whp. If you have a lot of mods and want to run e85 you need the injectors as well. With...
  2. ZFGracing

    ZFG Racing Custom Tuning is Available!

    Just a reminder, there is no wait list for Explorer ST tunes. The current wait list is for everything else. I see a few people join every week and have to email them. Just click the link and buy it up...
  3. ZFGracing

    FS Stock turbos, crp stage 4 or stage 5

    Low mile stock turbos, will send them in for you have them upgraded to crp stage 4 or stage 5. https://www.tunedbyzfgracing.com/product-page/2020-explorer-aviator-turbos-used-low-miles Sent from my SM-N986U using Tapatalk
  4. ZFGracing

    Worlds quickest and fastest Explorer ST hits the dyno!

    To wrap up the season theo put his st on the dyno! This is the tune that has been best et of 11.57 and mph of 118.5. 530 awhp and 532 ft-lbs of torque! You can see how I keep the torque limited and nice and flat. There is a video on our Facebook page. These do dyno from about 320 to 340 hp on...
  5. ZFGracing

    New 1/4 mile record 11.669 @ 116.61

    Congratulations to Theo Remigio for resetting the official Ford Explorer ST record from 12.04 @ 112 to 11.66 @116.61 mph. As always a big thanks to HP Tuners for giving use the power to unleash the beast in these things! Mods E50 tune (stock hpfp) Whipple intercooler Meth SPD Downpipes Custom...
  6. ZFGracing

    3.0l piston tech

    The ST 3.0l has a surprisingly nice piston. Here are some comparison to the 2.7l truck piston. The biggest stand out difference is the addition of a piston cooling gallery, which is very common in a diesel piston and is also used in the 3.5l ho (raptor and limited) piston. This allows oil to be...
  7. ZFGracing

    CR Performance Turbo Upgrade Options

    CR Performance has released a few more options for Explorer ST turbo upgrades! The stage 3 includes a 46x56mm compressor upgrade The stage 4 includes a 46x56mm compressor upgrade and 45mm 8 blade CR Performance MAR-M turbine The stage 5 includes a 46x56mm compressor upgrade and 50mm 8 blade...
  8. ZFGracing

    Stock fuel system e85 tuning

    Alright guys Explorer ST, I get asked this a lot. “I want to run ethanol, but I do not want to mix fuels and I’m not sure I want to buy the Xreme DI pump yet, is that my only options?” I typically try to get people into either e50 or buying the HPFP because that is what it takes if you want to...
  9. ZFGracing

    ZFG Racing Tuning Deals

    I don't want to plug up the forum with thread adds so as I have deals for tuning I will post them in this thread! scroll down for the latest deals! Check the latest ZFG Racing LLC custom tuning package featuring the HP Tuners RTD (Remote Tune Device)! Use code: QUARANTUNED to get an extra $50...
  10. ZFGracing

    Turbo Upgrade! Market Research

    Who is going to be interested in turbo upgrades? I have a couple of vendors that work closely with and both are looking understand how much interest there is in upgrading turbos. The cost of the upgrade would likely be $2000-$3000 and will likely net 50-100 hp. Who would be in for this type...
  11. ZFGracing

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

    Hey guys! Who has some serious interest in running e85? Although we do offer e50 tunes there is still power left on the table, especially on the big end of the track. and if you don't like mixing this is for you! Xtreme DI offers 2 different HPFP fuel pumps for the ST The HPFP-35 (specially...
  12. ZFGracing

    Explorer ST e50 tune only draggy 1/4 mile run

    This is an e50 tune only explorer st tuned by ZFG RACING LLC! This is our standard e50 for the explorer sport. We offer a handful of parts in addition to custom tuning, borla exhaust, whipple intercooler and an xdi high pressure fuel pumps for those that want to run e85! Contact us at...


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