JB4 runs on MAP 1, 2 and 3 on 95 octane

[Jeffhallphotos]

Here you go! Finally got this done, this bad boy MOVES!!!!!

MAP 1

MAP 2

MAP 3

 

[truckguy]

Have you done Map 2 and Map 3?

 

[Jdmdc5teg06]

You gotta do runs on map2 and 3

 

[Jeffhallphotos]

I need the gas first and then I will do it for sure

 

[eltaco]

Also, in the name of science… what do you get for a stock run?

 

[Jeffhallphotos]

I will do runs on stock, MAP 1, 2, 3

 

[truckguy]

Someone send this guy some 93 octane!!!!

 

[Jeffhallphotos]

I got two cans of this so I’m going to try and get all of the videos done tomorrow

 

[truckguy]

I got two cans of this so I’m going to try and get all of the videos done tomorrow
View attachment 11422

Hell yeah!

 

[Casey]

A quick test running Map 1
View attachment 11299

No way you got this on map1. I have jb4 and I daily it on map2 and best I got is 5.20 0-60.

 

[truckguy]

No way you got this on map1. I have jb4 and I daily it on map2 and best I got is 5.20 0-60.

Stock should be in the 4’s. Are you pulling a trailer when you do a 0-60?

 

[Casey]

Yea something I'm doing wrong then just hitting it at sport mode on jb4 map2 and takes a min to build boost then launches but 5.20 best so far. Turbo lag

 

[Mikey Swift]

Yea something I'm doing wrong then just hitting it at sport mode on jb4 map2 and takes a min to build boost then launches but 5.20 best so far. Turbo lag

You running 91 or 93??

 

[Jeffhallphotos]

No way you got this on map1. I have jb4 and I daily it on map2 and best I got is 5.20 0-60.

That is MAP 1, I wont do any other map unless I have 93 or more and I can only get 91 pump gas

 

[Jeffhallphotos]

Yea something I'm doing wrong then just hitting it at sport mode on jb4 map2 and takes a min to build boost then launches but 5.20 best so far. Turbo lag

Sport mode
Brake and gas to 3700 RPM
TAKE OFF

 

[xkpgx81]

No way you got this on map1. I have jb4 and I daily it on map2 and best I got is 5.20 0-60.

I’ve done many 4.8 0-60s stock with 91 octane gas. You need to launch better lol

 

[Casey]

Sport mode
Brake and gas to 3700 RPM
TAKE OFF

That makes sense then, because all I did was just floor it at a light and it holds for like 2 secs to build boost then launches so that can be it.

 

[truckguy]

That makes sense then, because all I did was just floor it at a light and it holds for like 2 secs to build boost then launches so that can be it.

Ahh that’s it. If you have 93 octane near you do all the MAPs brake boosting

 

[Casey]

Ahh that’s it. If you have 93 octane near you do all the MAPs brake boosting

yea I'll try it today with brake boosting and see if that works. Thx

 

[Casey]

You running 91 or 93??

93 we have it everywhere here in Michigan.