Kia & Hyundai JB4 - Page 82 - N54Tech.com

strotman1 · **logs -** 04-13-2019, 10:21 AM

Hi Terry, can you please look over these logs. Note that I have not connected the fuel wires yet.

2019-04-13 12_27_45_Map-2.csv

2019-04-13 12_22_52_Map-1.csv

Terry @ BMS · 04-13-2019, 06:33 PM

Quote:

Originally Posted by CursingDingo

114.94 - 116.02 across four 12.3 runs.

Sounds right to me.

Terry @ BMS · 04-13-2019, 06:33 PM

Quote:

Originally Posted by strotman1

Hi Terry, can you please look over these logs. Note that I have not connected the fuel wires yet.

Attachment 85549

Attachment 85550

Seem fine. Am I looking for anything in particular?

strotman1 · 04-13-2019, 07:23 PM

Quote:

Originally Posted by Terry @ BMS

Seem fine. Am I looking for anything in particular?

It was my first run with the jb4 and I wanted to make sure nothing seemed off. Thanks for taking a look.

Terry @ BMS · 04-13-2019, 08:26 PM

Got it! You're clear for take off.

Maggei82 · 11:12 PM

Veloster N / l30N
So I talked with a friend in South Korea and he talked with a friend (username is 1FastStagea)
The white wire from O2sensor is the red wire on engine harness side!

Maggei82 · 04-14-2019, 01:22 PM

I did some log runs! Every run is 3th and 4th fear!

sym · 04-14-2019, 05:13 PM

@Terry,

Finally made it out to the track. I have two 1/4 mile runs logged. Track conditions were pretty good, but I was hoping for better times. The times were identical to a 1/4 mile run before I added the WMI system last season.

Could you take a look?

I ran one run on Map 7 with WMI enabled since I knew the system was functioning and the tank was full.

I was running 98 octane race gas for this run so there shouldn't have been any octane concerns.

Terry @ BMS · 04-14-2019, 09:02 PM

Quote:

Originally Posted by Maggei82

Veloster N / l30N
So I talked with a friend in South Korea and he talked with a friend (username is 1FastStagea)
The white wire from O2sensor is the red wire on engine harness side!

Sounds good! At first glance logs look clean to me. Feel faster than stock I hope?

Terry @ BMS · 04-14-2019, 09:05 PM

Quote:

Originally Posted by sym

@Terry,

Finally made it out to the track. I have two 1/4 mile runs logged. Track conditions were pretty good, but I was hoping for better times. The times were identical to a 1/4 mile run before I added the WMI system last season.

Could you take a look?

I ran one run on Map 7 with WMI enabled since I knew the system was functioning and the tank was full.

I was running 98 octane race gas for this run so there shouldn't have been any octane concerns.

I expected a little more out of yours too, but traps were good in the 119mph range right? So I think the power is there.

Cobrajetguy · **Boost By Gear Settings -** 04-16-2019, 07:44 AM

Getting ready to go to the drag strip this weekend and wondering what settings you have had luck with for boost by gear reduction for the best traction. My car is RWD and I got the GT2 so it has the factory LSD, I also have 285 summer tires on the back. I typically run map 2 and the car has an upgraded intercooler, intakes but is otherwise stock. Thanks,

Peter

Terry @ BMS · 04-16-2019, 09:08 AM

I run -5psi in 1st and -2psi in 2nd most of the time. Good starting point anyway!

D-C · 04-16-2019, 12:36 PM

Terry could please check that my fuel wires are connected up and working correctly, I had to remove the JB4 for a service and want make sure everything is running fine.

Thanks

Terry @ BMS · 04-16-2019, 01:57 PM

Looks fine to me

D-C · 04-16-2019, 02:31 PM

Quote:

Originally Posted by Terry @ BMS

Looks fine to me

Thanks mate

atr1 · 04-16-2019, 04:33 PM

Hello

What should I look for in the logs to determine which level of meth additive I should use in Map8?
If boost is maintained at target level and ignition timings do not drop, then am I good to go?
So far I tried using 65 70 75 80 and 80 definitely feels faster, but I don't know what are the limitations to such a high setting. Is it only about fuel octane?

Terry @ BMS · 04-16-2019, 05:16 PM

Timing advance is the main thing, as well as how boost is responding to the request.

brancky3 · 04-17-2019, 06:08 AM

Quote:

Originally Posted by Terry @ BMS

I run -5psi in 1st and -2psi in 2nd most of the time. Good starting point anyway!

You gotta get out there and test launching in 2nd! I ran a 4.23 on Dragy, but it was 'invalid' at -1.53% slope at the very end of the run. I didn't have a need to lower boost when I ran that one; however, trying again yesterday I was getting sideways doing the exact same thing on a different road. Only managed a 4.30 which was valid, but not impressive. I would think your car could hit 3.9's launching in 2nd if you don't need to reduce boost

Terry @ BMS · 04-17-2019, 08:18 AM

It's on the to-do list. Car is over at Fuel-IT in the next state right now. Hope to get it back in a couple weeks.

P4RTYH4RTY · 04-18-2019, 12:22 PM

Summer is coming, and the Sacramento heat won't be kind without a BMS Intercooler...

We're waiting!

Terry @ BMS · 04-18-2019, 02:10 PM

We're working on it. Stuff always takes longer than expected it seems. =/

atr1 · 04-18-2019, 03:48 PM

Will it be useful on top of the WMI kit?

Maggei82 · 04-18-2019, 04:25 PM

Hello Terry,

i did some test runs. Can you have a look on it?
Map3 feels verry strong

Terry @ BMS · 04-18-2019, 04:39 PM

Quote:

Originally Posted by atr1

Will it be useful on top of the WMI kit?

There is certainly some overlap. WMI benefit really comes down to fuel quality and E85 access.

Terry @ BMS · 04-18-2019, 04:41 PM

Quote:

Originally Posted by Maggei82

Hello Terry,

i did some test runs. Can you have a look on it?
Map3 feels verry strong

The 2l logs always freak me out for a moment because I think I'm looking at a 3.3L log and wondering why boost is so high.

Log looks great, timing is solid. I'm going to work on a dedicated 2l firmware or setting soon to get road speed logging working for them. Look for that soon.