SUPRA ULTIMATE B58 JB4 GUIDE AND LOG REVIEW (V1)

[ColonelAdama]

Ok i put E-40 which is probably a little less due to having some 91 in it already. I got it down to just 1 bar of fuel and put 4 gal E-85, 6 Gal 91 oct.

This is my map 4 log. It isnt liking something. Its pulling boost and then getting back on it over and over without me lifting the pedal. This is 2 runs of a 3rd gear 2k RPM log.

looks like typical MT fun lol, would need the datazap but I can tell your FF needs to come down a good bit. I usually prefer additive mode for MTs anyway on V28 or newer firmware.

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[BayeauxSupra]

New guy here.
AA DP
93 octane
Auto
Anyone willing to look at my log

TIA

 

[djf]

New guy here.
AA DP
93 octane
Auto
Anyone willing to look at my log

TIA

Upload your log to https://datazap.me/upload-csv for people to review

 

[BayeauxSupra]

Upload your log to https://datazap.me/upload-csv for people to review

Files are uploaded to datazapp. Trying to get them over here.

Thx

 

[BayeauxSupra]

https://datazap.me/u/bayeauxsupra/log-1744600830?log=0&data=1-4

Map 1 & Map 2 log loaded. Thx DJF

 

[Got_M]

https://datazap.me/u/bayeauxsupra/log-1744600830?log=0&data=1-4

Map 1 & Map 2 log loaded. Thx DJF

Logs look good. Trims good. Could prolly benefit from a small amount of E. E20-E25 blend. @ColonelAdama is the go to guy! Making great boost levels for 93. IMO shift earlier for timed runs. Stock turbo is trash above 6200.

 

[ColonelAdama]

https://datazap.me/u/bayeauxsupra/log-1744600830?log=0&data=1-4

Map 1 & Map 2 log loaded. Thx DJF

Exactly what @Got_M said. Map 2 is pretty solid but a little octane deficient. like 2 gal of E would help it make more power. If its hot out, I'd probably stick to map 1

 

[BayeauxSupra]

Exactly what @Got_M said. Map 2 is pretty solid but a little octane deficient. like 2 gal of E would help it make more power. If its hot out, I'd probably stick to map 1

Thx guys

So couple gallons of ? on Map 2? Or 2 Gallons of ? on a different map?

Not putting the wagon ahead of the horse, what’s the max ? can run with the JB4? I would like to get a custom map.

 

[ColonelAdama]

Thx guys

So couple gallons of ? on Map 2? Or 2 Gallons of ? on a different map?

Not putting the wagon ahead of the horse, what’s the max ? can run with the JB4? I would like to get a custom map.

Try 2 gallons E85 with map 2.

E25 max without FP upgrade, E40 with.

 

[BayeauxSupra]

https://datazap.me/u/bayeauxsupra/log-1744673644?log=0&data=1-4

Another log on Map 2 today with a splash of ?

TIA

Weird I tried doing several logs but seems like only 1 record and it may been one where it hit the rev limiter. I was trying to run the draggy also at same time. Speaking of what’s a target 60-130 time with the little mods I have.

 

[Cfdproductions]

https://datazap.me/u/bayeauxsupra/log-1744673644?log=0&data=1-4

Another log on Map 2 today with a splash of ?

TIA

Weird I tried doing several logs but seems like only 1 record and it may been one where it hit the rev limiter. I was trying to run the draggy also at same time. Speaking of what’s a target 60-130 time with the little mods I have.

If you can get a decent amount of timing and traction the jb4 with a little bit of tuning can get you in the 8s 60-130 most don’t get out of the 9s tho

 

[BayeauxSupra]

If you can get a decent amount of timing and traction the jb4 with a little bit of tuning can get you in the 8s 60-130 most don’t get out of the 9s tho

11s stock. In the 9s now on Map 2. 8s sounds like fun. Saw someone ran a 7.97

 

[Cfdproductions]

11s stock. In the 9s now on Map 2. 8s sounds like fun. Saw someone ran a 7.97

7.97 on just a jb4 would be crazy … can you find that info ?

 

[ColonelAdama]

https://datazap.me/u/bayeauxsupra/log-1744673644?log=0&data=1-4

Another log on Map 2 today with a splash of ?

TIA

Weird I tried doing several logs but seems like only 1 record and it may been one where it hit the rev limiter. I was trying to run the draggy also at same time. Speaking of what’s a target 60-130 time with the little mods I have.

looks pretty good, I recommend updating to V28+ firmware, but this is a good E blend for map 2. You will need a bit more ethanol to run anything higher

 

[BayeauxSupra]

looks pretty good, I recommend updating to V28+ firmware, but this is a good E blend for map 2. You will need a bit more ethanol to run anything higher

Totally lost on how to do this. Is it somewhere in this thread? I’ve actually skimmed through all 60+ pages.

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