JB4 EXPLAINED! Fuel mixtures, install, use

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  • เผยแพร่เมื่อ 23 ธ.ค. 2024

ความคิดเห็น • 29

  • @TheSnarfbucket
    @TheSnarfbucket ปีที่แล้ว +5

    So the tune is still on the vehicle for MAP4, it’s just that the app hasn’t connected yet after cold start so the app itself doesn’t know. But rest assured it’s still on MAP4 on the module. I had a 2017 GTI with one of these and it did the same thing, but you could obviously tell it was still on (night and day without the tune). Now I have 2020 F150 3.5 and going to put one of these on again. I love JB4 they do such a great job and customer service is amazing

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว +3

      That’s nice to know! Thank you.
      I bought one for my bronco when I had it because I didn’t want to void the warranty & it blew me away. I’ve always done custom tunes, but these are damn impressive!

    • @ddroz23
      @ddroz23 10 หลายเดือนก่อน +1

      Yes. the App is eye candy after you set the tune. Once it is set, it stays set until you change it.

  • @whiteoutram0516
    @whiteoutram0516 ปีที่แล้ว +1

    Can u use the jb4 app on 2 separate vehicles with a jb4? My 22 wrx has a jb4 and im thinking of putting a jb4 on my 2020 2.7 f150

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว

      Yes! If you have the Bluetooth model you can use your phone on both! You can also have your girl or whatever have the login to JB4 & she can have it on her phone!
      I have a link in my description that takes you straight to burger tunings website w/ all their goodies!

    • @whiteoutram0516
      @whiteoutram0516 ปีที่แล้ว +1

      ​@TwinzOnly cool ill be ordering one for my truck next made a huge difference on my wrx can't wait to see what it does to the 2.7

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว +1

      @@whiteoutram0516 I have been begging my buddy with a 2.7 to buy one… it’s night and day difference best mod I bought while keeping a warranty

    • @whiteoutram0516
      @whiteoutram0516 ปีที่แล้ว +1

      ​@@TwinzOnlyexactly why I'm goin jb4 I have 34k miles once I hit 60k ill be goin cobb

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว +1

      @@whiteoutram0516 same here! I have ~10k more miles till I’m shipping my ecu off to ZFG

  • @michaelsendejo3136
    @michaelsendejo3136 ปีที่แล้ว +1

    Thanks for the video I just bought at JB4.
    Can I run 87 octane? If so will i just not get the top performance?

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว +1

      I would definitely run the highest octane of gas you can. Even a stock truck benefits greatly from just 93 vs 87 octane fuel
      I would at least run 91 on the 91 map.
      If you have E85 available at your pump you can run 30% E content & run the E30 map for a ton more power

  • @turbo_lander7301
    @turbo_lander7301 2 หลายเดือนก่อน

    So on map 4 you run 3/4 93 and 1/4 E85

  • @luv2race116
    @luv2race116 9 หลายเดือนก่อน

    is the truck stock and you're running e85? just curious as I live in the midwest and we had it everywhere

    • @TwinzOnly
      @TwinzOnly  9 หลายเดือนก่อน

      Yes! If you want to run the E30 or E50 map you can mix E85 w/ 91/93 & get your E50 mixture. Completely stock fuel system, motor, & trans. Just the JB4

  • @SATXrattlesnake
    @SATXrattlesnake ปีที่แล้ว

    Did you disconnect the battery when you installed?

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว +1

      Yes, it recommends that you do. Very easy installation

  • @robertraney8662
    @robertraney8662 ปีที่แล้ว

    Does the JB4 help at all with the transmissions shifting?

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว

      No. Really the only down side to the JB4. BUT not sure what year vehicle you have, the newer 10 speeds are great. I honestly haven’t been bothered w/ the stock tuning.

    • @robertraney8662
      @robertraney8662 ปีที่แล้ว

      @@TwinzOnly 2023 explorer st

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว

      @@robertraney8662 check out the videos on my channel. My wife has a ST. I have it boot on & tuned to around 500hp

    • @TheSnarfbucket
      @TheSnarfbucket ปีที่แล้ว +1

      You can get an ANCEL FD700 and reset the transmission learning/shifting on it whenever you need, instead of taking to a dealer. They’re like a 180$. One of those and jb4 are great

    • @ddroz23
      @ddroz23 10 หลายเดือนก่อน

      Sport Mode forces my Ranger into full rev cycles. Though the 10 speed with jump gears. The trade off it is worth it. If you wanna to tune it later with a ECU, the JB4 can still be piggybacked. Great feature. you'll spend $1200-1500 and some serious time setting all the tunes via ECU, and still me the monitoring.

  • @jarred8868
    @jarred8868 ปีที่แล้ว

    Do you ever use map 3 with 93 octane?

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว

      I’ve done it just to see what happens but the truck doesn’t like it. You can tell you need to run higher fuel content.

  • @dcs-motorsport
    @dcs-motorsport ปีที่แล้ว

    Please take this girl to the 1/4 mile!

    • @TwinzOnly
      @TwinzOnly  ปีที่แล้ว +1

      Unfortunately there are no tracks close w/ a 1/4 mile… I will do a draggy 0-60 & 1/8th mile video as soon as the weather is below 100 degrees everyday

    • @dcs-motorsport
      @dcs-motorsport ปีที่แล้ว

      @@TwinzOnly ordered mine last night, gonna do the same, but gonna draggy
      Stock
      93 Octane
      93/E30 and show the differences

  • @ddroz23
    @ddroz23 10 หลายเดือนก่อน

    I'm getting the Fuel It Flexfuel Kit soon. Do your homework if you are thing about it. It seems scamming but In reality there is good intention. You can pair it with the JB4 for better tune monitoring. The JB4 has a E85 sensor but it is not very accurate. SO, if you don't buy the Fuelt-It BT analyzer it will be off by a much at 10% points in either directions. However, the Fuel-IT sensor is much better and feeds that to the JB4. Many people are confused bc they think the Fuel-it is getting the correct number but the JB4 wrong. JB4 it is getting the the correct info from the Fuel-it analyzer.
    I am not associated with the company. Just a owner who took the hard way to find the correct answer. The folks at Burger motorsports seem to say aftermarket Flexfuel sensors are not that important if you mix your fuel properly and correct Map. For the money, I wanna know. I run E30 bc it is much better than a 93 for power. Plus, it runs cooler and cleaner!! From my research it is basically running like Race fuel with Water/meth Injection.