95 civic ex with LS/VTEC ITB's with uberdata?
08-21-2004, 09:03 PM
#1
0.0 BAR
Thread Starter
Join Date: Dec 2003
Posts: 48
95 civic ex with LS/VTEC ITB's with uberdata?
Whats up guys, I have a couple of questions to ask I have 95'civic ex which I just finished ripping all the stock isht out of. I am in the process of building an LS/Vtec with about 10.8 - 11.0 : 1 compression, Stock rods with arp rod bolts, gsr girdle, rebuilt gsr head w/titanium retainers and valve springs etc.... I just purchased individual throttle bodies, and want to run em. I was told not to even start the car until I have some sort of management.
I am reading a lot about uberdata and similar fuel management programs in the last couple of months but that was for a turbo project I had never got to working on but now I am interested in this ALL MOTOR thingy . I was wondering if anyone had any suggestions as far as fuel control and what program/settings to use upon initial startup and for a daily driven car where the motor will not blow up. Do I use the stock gsr injectors/fpr
or do I upgrade the fpr and injectors or just the fuel pump and then run uberdata??
Also would I need any aftermarket guages to see my ratios/temps coming out of the exhaust or does UBERDATA use the stock 02 sensor for monitoring these things??
I wrote this in a hurry before goin to the bars. I hope you guys read this and can help me out,
thanx in advance. Jacob
I am reading a lot about uberdata and similar fuel management programs in the last couple of months but that was for a turbo project I had never got to working on but now I am interested in this ALL MOTOR thingy . I was wondering if anyone had any suggestions as far as fuel control and what program/settings to use upon initial startup and for a daily driven car where the motor will not blow up. Do I use the stock gsr injectors/fpr
or do I upgrade the fpr and injectors or just the fuel pump and then run uberdata?? Also would I need any aftermarket guages to see my ratios/temps coming out of the exhaust or does UBERDATA use the stock 02 sensor for monitoring these things??
I wrote this in a hurry before goin to the bars. I hope you guys read this and can help me out,
thanx in advance. Jacob
08-27-2004, 02:32 AM
#2
3.0 BAR
Join Date: Apr 2003
Posts: 2,260
Re:95 civic ex with LS/VTEC ITB's with uberdata?
Well well well... probably not the best site to ask these questions on but hey, it's all good. 
As for your ITBs, doc (Senior at PGMFI) apparently has written a nice base ROMfor use with ITBs. It incorporates TPS with MAP, yada yada yada... has correct map scalars for your ITBs as well.
However, MAP is going to be your key with ITB setup. Depending on if they're homemade (yes, I know you bought them, but aftermarket vs homemade as very different)or aftermarket they will feed very different MAP points to the ECU due to the design (vac can/no vac can, etc..)
Your best bet is to strap them on and being tuning immediately.
We won't really get into here, but check PGMFI.org. Doc resides there, and his ROM and information on using it should be readily available for you.
As for your ITBs, doc (Senior at PGMFI) apparently has written a nice base ROMfor use with ITBs. It incorporates TPS with MAP, yada yada yada... has correct map scalars for your ITBs as well.
However, MAP is going to be your key with ITB setup. Depending on if they're homemade (yes, I know you bought them, but aftermarket vs homemade as very different)or aftermarket they will feed very different MAP points to the ECU due to the design (vac can/no vac can, etc..)
Your best bet is to strap them on and being tuning immediately.
We won't really get into here, but check PGMFI.org. Doc resides there, and his ROM and information on using it should be readily available for you.
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