I am "Supra" excited like this is my car 😂😂 I am a so amped up right now.. I wanna make sure Toyota has finalized all of the performance upgrades before I purchase a new one.. Hopefully, they will bring back the option to pick the interior color for the seats and stuff🤞🏽🤞🏽🤞🏽.. Hey guy. U R the Best 👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽
Crazy torque numbers mate, just bought my JB4 and will be contacting Jesse for a custom map6 (93 octane) soon! Thank you for taking the time to make the videos and dyno time!
I need to catch up on the previous vids on the Supra, but jumping into it with this video is telling me the Supra has been coming along quite nicely! Not to mention it’s still as beautiful as ever!
Hey even though I'm not a fan of the jbr piggy back, those gains are real and impressive. Power is power baby! Mad respect to you Chad for getting the supra to this point. 👏🏽
The standard OTS tunes didn’t work well for me, most likely due to my high altitude. However, the custom tune from Mr DaBears works just fine 😉. Feels good on the road 👍
I run straight E30 from the pump into my 2018 G80 Sport using Map 3 on my JB4 (+ pedal commander) and the car is night & day from stock. I run map 4 during late spring and early fall and a bottle of boostane noticeable difference over Map 3.
Yes, I have a X3M with JB4 only...I run around on map 1 as a daily, and pour in some E and switch maps and it makes a HUGE difference. JB4 loves the octane.
@@tunerdadtunerdad7927 if you have access to straight E30, I wouldn't be afraid to run it straight. My car sat for 6 months this past winter with 25 gallons of it (no stabil), and it has run fine this spring/summer/now early fall.
Hey LemonBro, just a suggestion. Think you could do a pro/cons/vs video on your accord and supra. I think you have rare insight and I'd love to know the differences .
I would like to purchase the white T shirt with the black Supra writing you are wearing in the video but I don’t see it in your ETSY store. Will you carry this again ?
Curious on the numbers on another dyno... Never seen anyone hit close to 600 wheel torque on a JB4. Leads me to believe this dyno has some calibration issue
@@TheLemonFactor wow ty so much for such a fast reply ! Definitely likely to go this route one more thing how long did u run that tune for and did it cause any issues ?
I use the Fuel-it app to help determine how much E85 to mix with my regular gas that usually has ~10% ethanol. I have an ethanol gauge to tell me the exact percentage.
Actually it's quite normal for the MKV Supra, as well as many modern day turbocharged cars like our other project car, the 10th Gen Honda Accord. The turbos are sized such that there is minimal turbo lag, abundant low end torque, and power usually peaks before redline.
@@TheLemonFactor I've seen here in Europe many tuned B58 and they have max hp over 6k rpm. Power always peaks before redline but not 1500rpm before redline. I think the problem with this type of tune is it does not maintain the peak torque flat until higher rpms and instead it drops too early so at higher rpm you have too low torque hence lower power at max rpms )) And what is interesting they make over 500 crank HP with a tune, a downpipe and intake on pump gas ))
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I am "Supra" excited like this is my car 😂😂 I am a so amped up right now.. I wanna make sure Toyota has finalized all of the performance upgrades before I purchase a new one.. Hopefully, they will bring back the option to pick the interior color for the seats and stuff🤞🏽🤞🏽🤞🏽.. Hey guy. U R the Best 👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽
Thank you for your support and energy - I really do appreciate it 😁👍. Totally agree about the lack of interior color choices 🫤🤷♂️.
Crazy torque numbers mate, just bought my JB4 and will be contacting Jesse for a custom map6 (93 octane) soon! Thank you for taking the time to make the videos and dyno time!
Thank you for the support! Good luck with your tuning, hope you have a good experience, and end results.
I need to catch up on the previous vids on the Supra, but jumping into it with this video is telling me the Supra has been coming along quite nicely! Not to mention it’s still as beautiful as ever!
I have been enjoying it 😁👍
Hey even though I'm not a fan of the jbr piggy back, those gains are real and impressive. Power is power baby! Mad respect to you Chad for getting the supra to this point. 👏🏽
The standard OTS tunes didn’t work well for me, most likely due to my high altitude. However, the custom tune from Mr DaBears works just fine 😉. Feels good on the road 👍
Thats pretty good gain with out no downpipe just jb4 on map 6.
I am very happy with it 😁👍
I run straight E30 from the pump into my 2018 G80 Sport using Map 3 on my JB4 (+ pedal commander) and the car is night & day from stock. I run map 4 during late spring and early fall and a bottle of boostane noticeable difference over Map 3.
Yes, I have a X3M with JB4 only...I run around on map 1 as a daily, and pour in some E and switch maps and it makes a HUGE difference. JB4 loves the octane.
@@tunerdadtunerdad7927 if you have access to straight E30, I wouldn't be afraid to run it straight. My car sat for 6 months this past winter with 25 gallons of it (no stabil), and it has run fine this spring/summer/now early fall.
@@jayson1270 I do, but I run the 93 for commuting for the better mileage
@@tunerdadtunerdad7927 10-4
Hey LemonBro, just a suggestion. Think you could do a pro/cons/vs video on your accord and supra. I think you have rare insight and I'd love to know the differences .
I'll definitely consider it.
The stock tires really hold the cars 0-60 time back when adding power
It does appear that they’re not up to the task 🫤
r888r tyres in 285 on stock rear fixed alot of the grip issue.
Can you do video install on Supra
HKS Super SQV Blow-Off Valve Kit (Vent To Atmosphere) - 2020+ GR Supra
I don’t plan on installing a BOV on the Supra 🤷♂️
I would like to purchase the white T shirt with the black Supra writing you are wearing in the video but I don’t see it in your ETSY store. Will you carry this again ?
I didn’t plan on it 🤷♂️
Darn. I would like to buy one. A white one with black lettering and a black with white lettering
Nice!! How did you guy's unlock your ECU?
The JB4 is a piggyback controller that does not require the ECU to be unlocked 👍😁
What are your waste gate duty bias values?
What do I need to run map 3
JB4 and e85 mixed with 93 (or 91, depending on where you live)
Curious on the numbers on another dyno... Never seen anyone hit close to 600 wheel torque on a JB4. Leads me to believe this dyno has some calibration issue
Did I see 17 lbs boost stock and 21 lbs tuned ?
Peak boost is higher for both stock and the JB4 tune than what you’ve indicated.
So what is the SAE corrected WHP? 465?
These are the correct numbers
They should be doing the pull in 6th gear.
I have a 2021 Supra looking into doing this on mine quick question are you on stick fuel system?
Yes, I’m on the stock fuel system 👍
@@TheLemonFactor wow ty so much for such a fast reply ! Definitely likely to go this route one more thing how long did u run that tune for and did it cause any issues ?
I’m stilling running the custom tune, with no problems at all 😁
@@TheLemonFactor ty so much you’ve be so helpful subbed and liked
@sxnoh1584 thank you - I appreciate that 😁👍
Two questions for today. How do you make the 33% ethanol blend? Why is the trunk open message appearing on your message screen?
I use the Fuel-it app to help determine how much E85 to mix with my regular gas that usually has ~10% ethanol. I have an ethanol gauge to tell me the exact percentage.
The trunk wasn’t open, maybe you were seeing the hood open warning light 🤷♂️
@@TheLemonFactor Oh, hood!
Afr is lean it shows (14) on the phone mid run , I’m running in to the same problem but I don’t know how to richin up the mixture, any help ??
Whether it's right or wrong, I've been told by Jesse that this is normal and that these engines are good to run leaner than "typical".
Very strange you have the max HP between 4500 and 5500rpm (like a modified Diesel) instead of like 6000-7000rpm like a true gasoline engine.
Actually it's quite normal for the MKV Supra, as well as many modern day turbocharged cars like our other project car, the 10th Gen Honda Accord. The turbos are sized such that there is minimal turbo lag, abundant low end torque, and power usually peaks before redline.
@@TheLemonFactor I've seen here in Europe many tuned B58 and they have max hp over 6k rpm. Power always peaks before redline but not 1500rpm before redline. I think the problem with this type of tune is it does not maintain the peak torque flat until higher rpms and instead it drops too early so at higher rpm you have too low torque hence lower power at max rpms ))
And what is interesting they make over 500 crank HP with a tune, a downpipe and intake on pump gas ))
@@Eugen-EThe power peaks sooner than cars at sea-level because he's at a much higher elevation and the turbo is running out of breath most likely.
Awesome video but you got the wrong logo t shirt on. That’s for the older Supras lol 😂
It's the same emblem on MK5