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  1. ZFGracing

    ZFG Shipping

    Apologize for that Sunday night should be out though. I'll look into it. We are moving, so everything is pretty chaotic right now. Sent from my SM-S928U1 using Tapatalk
  2. ZFGracing

    ZFG Launch Strategy

    Send a log sounds it's just set too spicy for your traction. Sent from my SM-S928U1 using Tapatalk
  3. ZFGracing

    Turbo comparison CRP Stage 5 vs Xona 5451s

    Here is a comparison of 2 very different turbo setups. The CRP stage 5 stock location turbos vs Twin Xona 5451s turbos. The Twin Xona turbos are no doubt way more capable, even more cable than what's shown here. However, big twin and big single turbo kits fundamentally change the power delivery...
  4. ZFGracing

    ZFG Shipping

    Email sales@tunedbyzfgracing.com and the team will get you an update, I suspect it's shipped already but I did run out of rtds and mpvi3s over the weekend. Getting more in tomorrow! Sent from my SM-S928U1 using Tapatalk
  5. ZFGracing

    The Explorer ST Engine Build Begins!

    We will use oem head gaskets. Sent from my SM-S928U1 using Tapatalk
  6. ZFGracing

    650 awhp and 650 ft-lbs!

    You should yes. Sent from my SM-S928U1 using Tapatalk
  7. ZFGracing

    650 awhp and 650 ft-lbs!

    Yeah the stock motor is really pretty fantastic. Sent from my SM-S928U1 using Tapatalk
  8. ZFGracing

    650 awhp and 650 ft-lbs!

    You can run 93 octane on the stock pump and the bigger turbos eventually the pump will become a limiting factor but with 93 the fuel is kind of the limiting factor anyway. Sent from my SM-S928U1 using Tapatalk
  9. ZFGracing

    650 awhp and 650 ft-lbs!

    Everything, running out of exhaust housing flow, getting high up on the compressor map, running out of cams, running out of fuel pump on e85 etc. Torque falling off like that is pretty characteristic of an EcoBoost and any "small" turbo setup. I'm definitely hoping to have some bigger turbos...
  10. ZFGracing

    650 awhp and 650 ft-lbs!

    The xdi evo pump isn't large enough for big turbos. It needs to be a hpfp-60 or the nostrum pump. Sent from my SM-S928U1 using Tapatalk
  11. ZFGracing

    Turbos

    They surge also. Sent from my SM-S928U1 using Tapatalk
  12. ZFGracing

    650 awhp and 650 ft-lbs!

    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...
  13. ZFGracing

    ZFG Racing SPEC Connecting Rods and Pistons are finally here!

    Yes we will have one other option as well. Sent from my SM-S928U1 using Tapatalk
  14. ZFGracing

    ZFG Racing SPEC Connecting Rods and Pistons are finally here!

    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...
  15. ZFGracing

    The Explorer ST Engine Build Begins!

    I don't want to do any head porting yet. I think the porting that has been done in the past has been in effective/hurt the performance. I am looking into what can be done on the exhaust manifold side though, I have a pretty good plane there.
  16. ZFGracing

    The Explorer ST Engine Build Begins!

    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...
  17. ZFGracing

    Increasing ethanol for stock setup

    You can get away with about 30%worse case is a check engine light for fuel trims. You probably won't see much if any gains on the stock tune do to the way it's limited Sent from my SM-S928U1 using Tapatalk
  18. ZFGracing

    ZFG Launch Strategy

    Totally different ball game these days. As long as you don't over heat your transmission you're good to go. It's also the only way to launch. Sent from my SM-S918U1 using Tapatalk
  19. ZFGracing

    ZFG Launch Strategy

    $50 Sent from my SM-S918U1 using Tapatalk
  20. ZFGracing

    ZFG Launch Strategy

    Everything after April last year. Sent from my SM-S918U1 using Tapatalk


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