Apexi Neo numbers verification..

Discussion on Turbo electronics including Boost Controller, Turbo Timers, WideBands, etc
Post Reply
Bonez
Learners Permit
Posts: 13
Joined: Mon Oct 28, 2013 4:42 pm

Apexi Neo numbers verification..

Post by Bonez »

Finally getting the car ready for driving around town..I just want to run some numbers with you before I mess the motor up..
Mods:
KA24de
T04B80 turbo .63
248/248 cams
38mm EWG
370cc injectors
stock ecu
FMIC
z32 maf blow tru
BOV to atmos
AEM A/F gauge
255 pump

current numbers for the neo, car runs and boost is good,,idle sux and it wants to die when u are lite on the gas, i.e.: backing out of drive way or initial take of..
thr point: low 1 high 50
high:
1000+5
2000+5
3000+5
4000+5
5000+5
6000+8
7000+10
8000+10

low
1000+5
2000+5
3000+5
4000+5
5000+5
6000+5
7000+8
8000+6

from what i'm reading and doing math, the above number are super rich on the low side and would explain the crappy idle.
now was thinking on the low side to change to -11 across the range or should i put -27? I used the formula from JGSTurbo (http://www.ka-t.org/viewtopic.php?f=36&t=18270)
old inj size) / (new injector size) = A
1-A = B
B*0.40*100 = % to take out (negative)

High side was thinking of leaving alone, ill fix that with the A/F gauge its rich but rich is safe..So what i would like to verify is the low numbers and what throttle points to use? 1/50 or 23low/24 high? I do have 740cc injectors that I plan on running, but that will require another ECU, I'll get that after the holidays just want the car to run around town and have a little fun till then.

Thanks
Bonez
Post Reply