Kia Stinger Burger Motorsports JB4 Discussion Thread

[kaweckistinger]

FYI: I heard back from Burger Motorsports sales that JB4 is not available for sale within California at this time due to California's emissions regulations. I will need to confirm that Lap3 and RaceChip are available.

 

[CARmello Yellow]

If the misfires are caused by tunes, how do they associate the coil problem with an un-tuned motor? Did you tell them the engine was tuned?

this was an excellent question i must say...diddnt see any response

 

[MrMr]

FYI: I heard back from Burger Motorsports sales that JB4 is not available for sale within California at this time due to California's emissions regulations. I will need to confirm that Lap3 and RaceChip are available.

Racechip and Lap 3 will sell to CA.

 

[MekstingerGT]

.

 

[ATXStinger]

FYI: I heard back from Burger Motorsports sales that JB4 is not available for sale within California at this time due to California's emissions regulations. I will need to confirm that Lap3 and RaceChip are available.

If you need help getting it, you can have them ship to my address in TX and I can ship it to you.

 

[Hmd gt]

So I got to work early today. Remove spark plugs on the left bank on the driver side and found plug on cylinder 2 is crack. It look like we need to gap the plugs before we install the chip

the same problem happened to me and i got three plugs same crack
now i go with hks m45il but the factory hks gap around 0.28 to 0.32 so it is happened a very very little stutter i will re gap it to around 0.24 / 0.25 and will see what will happen

 

[Hungtran505]

I got new Denso spark plugs 5346 the equivalent to HKS m45il and its gapped to .022

 

[Hmd gt]

Sounds good
Working good?
I hope after i re gap it will be no any issues again

 

[Hungtran505]

It's working good.

 

[MurlinatoR]

I kept my factory NGK plugs but closed the gap to around .022 and they've been flawless. Not a light or stutter and I've been pushing it pretty hard with my JB4.

 

[Hmd gt]

Any one try to adjust map 6 with jb4? And which map you use for daily drive and race

 

[MurlinatoR]

Any one try to adjust map 6 with jb4? And which map you use for daily drive and race

I have been! It's pretty strong but I think that that the ECU is pulling timing and holding it back a little bit, though.

 

[Hmd gt]

Jb4 support tell me that:
Best to use maps we've developed and tested. For the fuel I'd stay on
map3 for now. For higher octane fuel, map5.
And they do not want to adjust the map 6
Best boost i reached on map 2 and 3 is 17psi if I'm lucky 18
is this enough?

 

[robz32]

For daily driving map 2 is plenty, hell even map 1 is enough.

For racing map 5 with a mixture of E85 and 93 will do the trick

 

[TwinSnails]

Map2 has been strong enough for me to have to adjust the boost by gear in 1st and 2nd to limit tire spin (RWD). It?s a strong, smooth tune.

 

[SaleenTom]

Map2 has been strong enough for me to have to adjust the boost by gear in 1st and 2nd to limit tire spin (RWD). It?s a strong, smooth tune.

Are you using aftermarket spark plugs with map2?

 

[TwinSnails]

Yes, I?m using the Densos 5346 gapped to .022.

 

[MurlinatoR]

I'm pushing mine on map 5 and sometimes map 6 and I'm running the stock NGK plugs gapped to around .022-.024

 

[basysmith]

Is it possible to use one of the mapping options as an immobilizer? I know you can do it easily with Unichip.. but was wondering if anyone has that setup with a JB4?

Cheers,

 

[sciprox]

Is it possible to use one of the mapping options as an immobilizer? I know you can do it easily with Unichip.. but was wondering if anyone has that setup with a JB4?

Cheers,

It's not possible.