The Ultimate GReddy Turbo Kit Thread
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Joined: Aug 2010
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From: Federal way WA
Originally Posted by S2k.berto' timestamp='1312750016' post='20855864
What are normal afrs I should be seeing? I have aem wideband at wot I see 10. And I'm not sure if it goes lower than that. During normle drive I'm i'm going through 12-13
anyone care to chime in pls do I'm afraid I'm running to rich at ffull boost
anyone care to chime in pls do I'm afraid I'm running to rich at ffull boost
Normal A/F's under boost are between 11-12.5 A/F
Normal cruising you would like to see something around A/F 15
Going OFF the throttle it would be somewere between 16 and --- ( --- = leanest condition the AEM gauge can show.. )
Get it tuned asap.. seems like you are running the basemap..
actually i got it tuned but from what your telling me its a shitty tune. my actualy basmap tune wasnt even that rich at WOT under full boost it was 10.5. im going to call the the tuner casual driving i float from 12.-13.8
thanks nyther
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Joined: Jul 2006
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From: The Netherlands
Im my case the A/F's also drop under higher load when going into the higher gears... in 4th gear and up i'm shooting A/F's around 11.5 while doing the same RPM boost in 1-3th gear i/m getting A/F's of 12.5
When cruising, the A/F always wants to be around 15, thats normal... if you are cruising ( not accelerating), and still be running below A/F 14 thats just too rich.. it wont do any harm i guess but you are just wasting alot of fuel
You can always try a second tuner... I suggest you ask if they are familiarn with the EMU...
OWh and E85 to be reliable? thats just nonsense... For high hp cars it might be benefitical but not on this low hp kit...
PS, can anyone chime in on my greddy profec boost controler questiona few post upwards ?
When cruising, the A/F always wants to be around 15, thats normal... if you are cruising ( not accelerating), and still be running below A/F 14 thats just too rich.. it wont do any harm i guess but you are just wasting alot of fuel
You can always try a second tuner... I suggest you ask if they are familiarn with the EMU...
OWh and E85 to be reliable? thats just nonsense... For high hp cars it might be benefitical but not on this low hp kit...
PS, can anyone chime in on my greddy profec boost controler questiona few post upwards ?
Thread Starter
Joined: Sep 2006
Posts: 7,643
Likes: 103
From: Irvine
I tried the search but can't find some GOOD info, so here is the question:
I have a Greddy Profec B-Spec II installed but after reading the manual, it seems like it's pretty hard to setup, and the chance you might screw things up seems big..
http://www.sr20forum.com/turbo-guide...b-spec-ii.html
So if anyone can recomend me some basic settings so i can have a START adjusting the thing without producing massive boost spike/psi would be great!
The kit is currently running on 6 PSI
I would like to have a function so i can switch between Lo/HI between the stock 6PSI Lo Boost and 10PSI Hi boost
What settings should i start with to achieve this?
I have a Greddy Profec B-Spec II installed but after reading the manual, it seems like it's pretty hard to setup, and the chance you might screw things up seems big..
http://www.sr20forum.com/turbo-guide...b-spec-ii.html
So if anyone can recomend me some basic settings so i can have a START adjusting the thing without producing massive boost spike/psi would be great!
The kit is currently running on 6 PSI
I would like to have a function so i can switch between Lo/HI between the stock 6PSI Lo Boost and 10PSI Hi boost
What settings should i start with to achieve this?
The following steps should be taken in exactly this order, taking into consideration all of the previous information:
1. Change boost pressure units to psi if so desired (see manual).
2. Set WARNING to your desired boost pressure plus 1 psi (about 7 kPa) (see above).
3. Set START BOOST (SET GAIN) to your desired boost pressure minus 4 psi (about 28 kPa)(see above).
4. Clear PEAK boost value (see above).
5. Set LAST BOOST to ON (see above).
6. Set GAIN to 0 (see above).
7. Set SET to 30% (see above).
8. Set LIMITER to SET minus 4% (26% if you followed #7).
9. Test for boost falloff at high rpm. You should probably do this in a wide open area with no other cars nearby and preferably no cops. It is also good to have somebody in the car with you that can watch the gauge while you concentrate on not wrecking your car. If there is no boost falloff, then go to #10. If there is boost falloff, then increase the GAIN by 5% and test again. Keep in mind that when you increase the GAIN value, the corresponding boost that you will go up to will be higher even if you leave the SET value alone. Repeat until the boost pressure does not decrease, or until you feel surging. If you feel surging and the boost pressure still decreases (not sure if this is possible) then decrease to the last level that you did not feel surging at.
10. Increase SET by 2% and adjust LIMITER accordingly, then test again. Keep increasing by 2% until desired boost level is obtained.
11. Increase START BOOST (SET GAIN) by 1 increment and test until surging is felt or the WARNING level is hit and the display turns red, then decrease to the previous setting.
Once you have followed these steps, you will have roughly tuned your unit. To fine-tune it, repeat steps 9 and 10 except this time only increase or decrease by 1 increment.
1. Change boost pressure units to psi if so desired (see manual).
2. Set WARNING to your desired boost pressure plus 1 psi (about 7 kPa) (see above).
3. Set START BOOST (SET GAIN) to your desired boost pressure minus 4 psi (about 28 kPa)(see above).
4. Clear PEAK boost value (see above).
5. Set LAST BOOST to ON (see above).
6. Set GAIN to 0 (see above).
7. Set SET to 30% (see above).
8. Set LIMITER to SET minus 4% (26% if you followed #7).
9. Test for boost falloff at high rpm. You should probably do this in a wide open area with no other cars nearby and preferably no cops. It is also good to have somebody in the car with you that can watch the gauge while you concentrate on not wrecking your car. If there is no boost falloff, then go to #10. If there is boost falloff, then increase the GAIN by 5% and test again. Keep in mind that when you increase the GAIN value, the corresponding boost that you will go up to will be higher even if you leave the SET value alone. Repeat until the boost pressure does not decrease, or until you feel surging. If you feel surging and the boost pressure still decreases (not sure if this is possible) then decrease to the last level that you did not feel surging at.
10. Increase SET by 2% and adjust LIMITER accordingly, then test again. Keep increasing by 2% until desired boost level is obtained.
11. Increase START BOOST (SET GAIN) by 1 increment and test until surging is felt or the WARNING level is hit and the display turns red, then decrease to the previous setting.
Once you have followed these steps, you will have roughly tuned your unit. To fine-tune it, repeat steps 9 and 10 except this time only increase or decrease by 1 increment.
Joined: Oct 2008
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any way that we can run aftermarket map with this kit, i bought a omni 3bar map and when i install it, the car cant stay at idle, so i figure the prob is the emanage who need to be updated for the new map but i dont know if the emanage ultimate have this option.
and where i can found the greddy software to tune it(i bought my kit used), i've tried on greddy website but it only show this
e-Manage Ultimate Update Software download (ver2.20)
e-Manage Ultimate Installation Manual
e-Manage Ultimate Operation Manual
thanks
and where i can found the greddy software to tune it(i bought my kit used), i've tried on greddy website but it only show this
e-Manage Ultimate Update Software download (ver2.20)
e-Manage Ultimate Installation Manual
e-Manage Ultimate Operation Manual
thanks
Registered User
Joined: Jul 2006
Posts: 1,008
Likes: 0
From: The Netherlands
Originally Posted by Nyther' timestamp='1312235540' post='20836665
I tried the search but can't find some GOOD info, so here is the question:
I have a Greddy Profec B-Spec II installed but after reading the manual, it seems like it's pretty hard to setup, and the chance you might screw things up seems big..
http://www.sr20forum.com/turbo-guide...b-spec-ii.html
So if anyone can recomend me some basic settings so i can have a START adjusting the thing without producing massive boost spike/psi would be great!
The kit is currently running on 6 PSI
I would like to have a function so i can switch between Lo/HI between the stock 6PSI Lo Boost and 10PSI Hi boost
What settings should i start with to achieve this?
I have a Greddy Profec B-Spec II installed but after reading the manual, it seems like it's pretty hard to setup, and the chance you might screw things up seems big..
http://www.sr20forum.com/turbo-guide...b-spec-ii.html
So if anyone can recomend me some basic settings so i can have a START adjusting the thing without producing massive boost spike/psi would be great!
The kit is currently running on 6 PSI
I would like to have a function so i can switch between Lo/HI between the stock 6PSI Lo Boost and 10PSI Hi boost
What settings should i start with to achieve this?
The following steps should be taken in exactly this order, taking into consideration all of the previous information:
1. Change boost pressure units to psi if so desired (see manual).
2. Set WARNING to your desired boost pressure plus 1 psi (about 7 kPa) (see above).
3. Set START BOOST (SET GAIN) to your desired boost pressure minus 4 psi (about 28 kPa)(see above).
4. Clear PEAK boost value (see above).
5. Set LAST BOOST to ON (see above).
6. Set GAIN to 0 (see above).
7. Set SET to 30% (see above).
8. Set LIMITER to SET minus 4% (26% if you followed #7).
9. Test for boost falloff at high rpm. You should probably do this in a wide open area with no other cars nearby and preferably no cops. It is also good to have somebody in the car with you that can watch the gauge while you concentrate on not wrecking your car. If there is no boost falloff, then go to #10. If there is boost falloff, then increase the GAIN by 5% and test again. Keep in mind that when you increase the GAIN value, the corresponding boost that you will go up to will be higher even if you leave the SET value alone. Repeat until the boost pressure does not decrease, or until you feel surging. If you feel surging and the boost pressure still decreases (not sure if this is possible) then decrease to the last level that you did not feel surging at.
10. Increase SET by 2% and adjust LIMITER accordingly, then test again. Keep increasing by 2% until desired boost level is obtained.
11. Increase START BOOST (SET GAIN) by 1 increment and test until surging is felt or the WARNING level is hit and the display turns red, then decrease to the previous setting.
Once you have followed these steps, you will have roughly tuned your unit. To fine-tune it, repeat steps 9 and 10 except this time only increase or decrease by 1 increment.
1. Change boost pressure units to psi if so desired (see manual).
2. Set WARNING to your desired boost pressure plus 1 psi (about 7 kPa) (see above).
3. Set START BOOST (SET GAIN) to your desired boost pressure minus 4 psi (about 28 kPa)(see above).
4. Clear PEAK boost value (see above).
5. Set LAST BOOST to ON (see above).
6. Set GAIN to 0 (see above).
7. Set SET to 30% (see above).
8. Set LIMITER to SET minus 4% (26% if you followed #7).
9. Test for boost falloff at high rpm. You should probably do this in a wide open area with no other cars nearby and preferably no cops. It is also good to have somebody in the car with you that can watch the gauge while you concentrate on not wrecking your car. If there is no boost falloff, then go to #10. If there is boost falloff, then increase the GAIN by 5% and test again. Keep in mind that when you increase the GAIN value, the corresponding boost that you will go up to will be higher even if you leave the SET value alone. Repeat until the boost pressure does not decrease, or until you feel surging. If you feel surging and the boost pressure still decreases (not sure if this is possible) then decrease to the last level that you did not feel surging at.
10. Increase SET by 2% and adjust LIMITER accordingly, then test again. Keep increasing by 2% until desired boost level is obtained.
11. Increase START BOOST (SET GAIN) by 1 increment and test until surging is felt or the WARNING level is hit and the display turns red, then decrease to the previous setting.
Once you have followed these steps, you will have roughly tuned your unit. To fine-tune it, repeat steps 9 and 10 except this time only increase or decrease by 1 increment.
Another question, i got her tuned at 6PSI, if i manage to adjust the profec to around 10 psi, will that mess up the A/F alot? I need to adjust it to 10 psi before going to the tuner again so i'm a bit worrying about that. ( it needs to be already set at 10 psi before starting the dyno tune )
Joined: Feb 2010
Posts: 2,341
Likes: 5
From: lymington
No no no if your tunner does not understand it then tune it on one he knows are you running the 550s and base map! Base map is good for 10.4 psi i mazed the 550s out at 13psi 320whp 100% duty ,if you go over 10psi you will need some bigger injectors ive got some spare rc 750s.
