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Check out this 2022 Explorer ST putting down a casual 650 awhp on pump E85 (75% ethanol on the gauge). This dyno data was taking during the development of the stage 3 injectors Nostrum High Performance! Nostrum stage 3 package are back in stock and ready to ship at runzfg.com! Performance Mods...

Well here you have it! The first sets of production connecting rods have made it to ZFGR. I'm not going to lie to you guys, these have been a thorn in my side for years! We started the "built engine" project in 2021, and fit the first 3d printed prototype connecting rod in September of 2021...

Well here you have it! The first sets of production connecting rods have made it to ZFGR. I'm not going to lie to you guys, these have been a thorn in my side for years! We started the "built engine" project in 2021, and fit the first 3d printed prototype connecting rod in September of 2021...

I'm seeing a trend in data logs so I want to revisit the launch strategy (not the trans brake) . All new tunes have the launch strategy update. To use it do the following -pump the brakes -push brake pedal all the to the floor -go directly to 100% pedal position It's important that you don't...

Time for a new pinned post so we can get rid of some others! Here is a list of common mistakes and issues found on this platform! Oil pressure drop. If your engine is low on oil, you will experience an oil pressure drop on a hard launch. The lower the oil the worse the drop is the longer it...

With the addition of Nostrum stage 3 injectors we were able to push Bart's (Kevin's former ST) to a new high score on the dyno! 774 AWHP and 678.4 Ft-lbs on E50 558 AWHP and 524 Ft-lbs on 93 mods Xona Rotor 5451S upgraded turbos Nostrum Performance high-pressure fuel pump Nostrum Performance...

A new record was set this past weekend! 10.67 @ 127 mph Congrats to Matt and Kathy! 2020 explorer st Nostrum HPFP and stage 3 injectors Crp stage 5 turbos Intercooler Exhaust Intake I'm sure I'm missing stuff but that's the basics. Sent from my SM-S918U1 using Tapatalk

You all guessed it and here you go! Fully functional built-in trans brake for the Explorer st. I'm telling you guys all right now this is not a modification for everybody, you have to understand that the likelihood of you breaking something is much much higher than standard launching. And it...

ZFG RACING DMS (DRIVE MODE SPECIFIC) CUSTOM TUNING https://www.tunedbyzfgracing.com/product-page/2020-23-ford-explorer-3-0l-zfg-racing-dms-custom-tune ZFG Racing is excited to announce our new line of drive mode specific custom tuning for the Explorer and Aviator 3.0L engine platforms. This...

Survey Time, how would you like to pay for updates to your tunes? This is your chance to have some input our process! https://forms.office.com/r/Uwu45KBSNJ

Congratulations to Billy Bart Lewalski for snagging that top spot on the Explorer ST Draggy leader board! Well in to the 10s! Sent from my SM-S918U1 using Tapatalk

Corey Ruzzin Explorer ST putting down a casual 601 awhp on pump E85! This was with the brand new Nostrum High Performance stage 2 24% larger injectors! Flawless performance on the injector side with some room to play! Performance Mods: ZFG E85 Tune Stage 5 CRP Turbos Nostrum HPFP and stage 2...

I'm just here trying to to finish my second cup of coffee on a Sunday and David London is freaking hot lapping records for the Explorer ST. 3 10 second pass within 10 minutes, 2 1.59 60's and less than a .1 mph spread on the trap speed. Crazy! Intake Downpipes Exhaust Intercooler Nostrum...

Recently there has been a lot of confusion on tunes and the difference between auto octane and dedicated tunes and what that means. Auto octane is something the OEM strategy already does. In fact the ford advertised HP numbers are actually tested on 91 octane e10 fuel that is certified for...

For those of you that do not have facebook, please enjoy!

Welp was going to keep it under wraps until the pre order was ready on my website but since it’s out there I tested the CV Fab intercooler and let me tell you it did not disappoint. Overall this product is a huge win at $879.99! Just a few notes about the CV Fab Pre Order. There will be a...

BLACK FRIDAY ALERT!!! Just announced all nostrum products! Pumps 10% off Injectors 10% off Pump and Injector bundles 15% off Now until the end of the month! https://www.tunedbyzfgracing.com/nostrum Sent from my SM-N986U using Tapatalk

@admin please pin this post Caution: I just want to bring something to everyone attention. Tuned or stock if you are going to be doing hard launches in your truck/car one of the things everyone should be paying attention to in the data logs and in general, is oil pressure. I've have been seeing...

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...

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...