LS turbo Dyno Uberdata tuned
10-06-2004, 09:37 PM
#1
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LS turbo Dyno Uberdata tuned
94 teg ls BONE STOCK b18b1 (customer's car)
custom turbo kit:
drag manifold
deltagate
t3/t04b .63ar stage 2 wheel, small compressor, dont know the size tho
24"x6"x2" intercooler
2.5" DP 3" exhaust
dsm 450's
93 octane
Uberdata 1.66
first graph is 10lbs of boost
second graph is when we went to go to 11psi and the notorious creep gate took over and got the boost to 13psi and climbing so i let off early
custom turbo kit:
drag manifold
deltagate
t3/t04b .63ar stage 2 wheel, small compressor, dont know the size tho
24"x6"x2" intercooler
2.5" DP 3" exhaust
dsm 450's
93 octane
Uberdata 1.66
first graph is 10lbs of boost
second graph is when we went to go to 11psi and the notorious creep gate took over and got the boost to 13psi and climbing so i let off early
10-07-2004, 03:55 AM
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Re: LS turbo Dyno Uberdata tuned (99B16Si)
Very nice Dave. Chris told me about this while I was at work yesterday. At what RPM does he see 11lbs?
10-07-2004, 06:11 AM
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Re: (Couto)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Couto »</TD></TR><TR><TD CLASS="quote">nice results ..... maybe i want to see my air/fuel lower like -12</TD></TR></TABLE>
keep in mind the 500rpm delay from the wideband "sniffer" tube
and it was hitting a full 9psi but 4500 then it kind crept to 10 at 5000 and held it to redline
keep in mind the 500rpm delay from the wideband "sniffer" tube
and it was hitting a full 9psi but 4500 then it kind crept to 10 at 5000 and held it to redline
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10-07-2004, 11:50 AM
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Re: LS turbo Dyno Uberdata tuned (99B16Si)
good work, but you might want to richen her up a bit down low, you're still at 13.5:1 by 4000 rpms and already cranking 160 ft/lbs
10-07-2004, 12:16 PM
#14
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theres about a 500rpm delay in the sniffer so at 4k its actaully just dipping into the high 12's a/f
timing was at about 19-20 degrees at 10psi if i remember correctly, i tried to give it more but it didnt like it and i pulled it down some and it lost quite bit of power so it seemed to be working well at 19-20.
car pulls awesome on the street and has real nice low end power and the turbo spools practically instantaneoulsy at anything over 3.5k rpm
and yes thats my number on the top of the sheet
timing was at about 19-20 degrees at 10psi if i remember correctly, i tried to give it more but it didnt like it and i pulled it down some and it lost quite bit of power so it seemed to be working well at 19-20.car pulls awesome on the street and has real nice low end power and the turbo spools practically instantaneoulsy at anything over 3.5k rpm
and yes thats my number on the top of the sheet
10-07-2004, 03:12 PM
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Re: (99B16Si)
ive never seen a 500 rpm delay in the sniffer. what gear are you doing in the pull. if your doing a 4th gear pull, at most its maybe 200 rpms off. regardless high 12's by the time u hit full spool is too lean IMO.
good luck.
good luck.
10-07-2004, 04:18 PM
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Re: (Mase)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mase »</TD></TR><TR><TD CLASS="quote">ive never seen a 500 rpm delay in the sniffer. what gear are you doing in the pull. if your doing a 4th gear pull, at most its maybe 200 rpms off. regardless high 12's by the time u hit full spool is too lean IMO.
good luck. </TD></TR></TABLE>
runs were done in 3rd and i know my dyno and the delay on the sniffer and it is right at 500rpm...EXACTLY! yes youre right if the runs were done in 4th it wouldnt have been more than a 200-300 delay. no need to nit pick a perfect chart guys. i posted it up because i know u guys like to compare setups and dyno charts...not for useless critiquing
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hella_JDM »</TD></TR><TR><TD CLASS="quote">sick...but i would not want to be full spool in the 13's or high 12's....</TD></TR></TABLE>
youre right neither would i...thats why theyre not
good luck. </TD></TR></TABLE>
runs were done in 3rd and i know my dyno and the delay on the sniffer and it is right at 500rpm...EXACTLY! yes youre right if the runs were done in 4th it wouldnt have been more than a 200-300 delay. no need to nit pick a perfect chart guys. i posted it up because i know u guys like to compare setups and dyno charts...not for useless critiquing
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hella_JDM »</TD></TR><TR><TD CLASS="quote">sick...but i would not want to be full spool in the 13's or high 12's....</TD></TR></TABLE>
youre right neither would i...thats why theyre not
10-07-2004, 04:34 PM
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Re: (Mase)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mase »</TD></TR><TR><TD CLASS="quote">ive never seen a 500 rpm delay in the sniffer. what gear are you doing in the pull. if your doing a 4th gear pull, at most its maybe 200 rpms off. regardless high 12's by the time u hit full spool is too lean IMO. </TD></TR></TABLE>
Haha...mase you don't know anything.
Haha...mase you don't know anything.
10-07-2004, 10:46 PM
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Re: (Blown90hatcH)
Dave (99B16Si) tuned my car on the Uberdata ver.1.7B, and despite the criticism, I back his work 100%.... To back his statement, we tested the delay on the dyno's wideband, by comparing its readings, to the readings on the PLX M300 unit I am running in my car, so the delay has been proven.... The tune Dave gave me is flawless... Powerband and torqueband are BEAUTIFUL, and the airfuel is nice and smooth... I have reccomended him to many people locally, and I will continue to do so until I see any reason not too...
In addition, I will try to get a couple of my graphs on here, maybe even some before and afters, just to show that this man knows his ****...
So with that being said, all thats left to say is props to you Dave!!!
In addition, I will try to get a couple of my graphs on here, maybe even some before and afters, just to show that this man knows his ****...
So with that being said, all thats left to say is props to you Dave!!!
10-07-2004, 10:49 PM
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Re: LS turbo Dyno Uberdata tuned (99B16Si)
By the way, the turbo is a .63 a/r stage 2 turbine with a 60-1wheel, and t04b cover... I had Jerry (Lancerman) take everything apart and measure it for me
10-08-2004, 12:54 AM
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Re: (Blown90hatcH)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blown90hatcH »</TD></TR><TR><TD CLASS="quote">
Haha...mase you don't know anything. </TD></TR></TABLE>
Yes Mase, be quiet.. Let the man do his Tuning.
Good numbers though. Id be afraid of that lean area though. Goodluck..
Haha...mase you don't know anything.
</TD></TR></TABLE>Yes Mase, be quiet.. Let the man do his Tuning.
Good numbers though.
Id be afraid of that lean area though. Goodluck..
10-08-2004, 07:07 AM
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Re: (synik)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by synik »</TD></TR><TR><TD CLASS="quote">
Yes Mase, be quiet.. Let the man do his Tuning.
Good numbers though. Id be afraid of that lean area though. Goodluck.. </TD></TR></TABLE>
what lean area?
3000rpm, 0 boost - 14.3:1
3500rpm, 1-2psi - 13.7:1
4000rpm, 4-5psi - 13.0:1
4500rpm, 8-9psi - 12.3:1
5000rpm, 10psi - 12.2:1
6000rpm, 10psi - 12.0:1
i dont see any lean areas here. the leaner airfuel mixture out of full load is meant to help spool time and give better resonse into boost transition. u haters got a lot to learn
Yes Mase, be quiet.. Let the man do his Tuning.
Good numbers though.
Id be afraid of that lean area though. Goodluck.. </TD></TR></TABLE>what lean area?
3000rpm, 0 boost - 14.3:1
3500rpm, 1-2psi - 13.7:1
4000rpm, 4-5psi - 13.0:1
4500rpm, 8-9psi - 12.3:1
5000rpm, 10psi - 12.2:1
6000rpm, 10psi - 12.0:1
i dont see any lean areas here. the leaner airfuel mixture out of full load is meant to help spool time and give better resonse into boost transition. u haters got a lot to learn