Hi to you all
please have a look at these tunes anf tell me what would u set up the power enrichmint VS RPM
please note
347CI
twin GT28RS 12PSI
60LB injectors
255LB walbrow
Hi to you all
please have a look at these tunes anf tell me what would u set up the power enrichmint VS RPM
please note
347CI
twin GT28RS 12PSI
60LB injectors
255LB walbrow
This is really an impossible question to answer while running 12 psi with a 1 bar operating system.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
OK i agree with you but do turbo tunes alwis have dips and rises like ?
once your out of maf your just fudging the numbers...I've seen people have to command 7.0:1 commanded afr to get to 12.0:1 actual when they run out of maf.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
In that case would they be better of doing away with the Maf and just running SD?Originally Posted by Bill@HPTuners
Thats what im eluding to.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
that is in the plan,but i would hate to loose my drivabelety and used frindlynes
one other thing all LPE cars run with MAF even the claimed 1100WHP 427
o ya one other thing the car seem to bot go to rech betwen shifts dawn to 10.0 some times and then back up to 12.5 AFR
But then you would have to do the same r/d they did to make it runs like they did... I highly doubt you will do it...
3bar SD will do it.
I run SD tune (N/A with nitrous) and I have absolutely no driveability issue, throttle has crisp response, no buck, even if I nail from 1000 rpm with converter locked un overdrive, its all smooth.
Only thing, I have no good idle, but that should be solved in the next few days (at least I hope so).
30th anniv. TransAm
Bullitt Mustang
Ram 2500 cummins 6.7
2009 rx8 r3
finally got it rite
11.5/afr 12.1 top end man the car feels awsome and only on
12.8 PSI low boost
do you have log file that i can see,because your timing tabol look's high.did you cheacked for any knock.
we use 95 octain pump gass here o only saw a bit 2.3 to 3.0 and then it went ok have a look and tell me what u think
sultan,
I set your IFR table correctly, this will lower the LTFT's by ~15%. I would set the PE to 12.0 (1.223). Then put the car in open loop, disable the AIR pump & DFCO. Use my V8 maf .cfg file, just insert your wideband in the table display in place of my FJO. Then rescale the Maf table to get the actual AFR to match the commanded. And you will need to raise the PE at the rpm that the Maf is maxed.
You really should have a 2 bar sd os for 12 psi.
Russ Kemp
thanks for the help i will once i set down with my HPTuner guro
and i will report back here on what hapend
Hi russ
I tryed opening the 2nd file but with sucsess what program should i use ?
You need to save the cfg file to disk first. Then copy the file and go My computer > C Drive > Program Files > Hp Tuners > VCM Suite 2 and paste. Then close everything and open your VCM Scanner and click on File > Open cfg and find & double click on the cfg file that you just downloaded. Now your ready to use the cfg file.
Russ Kemp
thanks i did it an it opend
naw its time to hookup my Dynojet and see what hapens thanks again for your help
these are to of my runs from 60KPH to 211KPH
i had a bad drop in fuel presure at the top of the rpm
I don't see a wideband being used, and the LTFT's are 15-18%. Your commanding a very rich AFR.
Did you make any of the changes to your tune as I suggested?
Russ Kemp
ya i rechend it up top end i thought i would supress my fuel presure drop that way and not lean out to much but it did not work
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