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SDS Values and Tables


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#1 Elkidmino

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Posted 12 March 2010 - 11:23 AM

Email me your files: elkidminoltu@yahoo.com and I will post them here.

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Edited by Elkidmino, 12 March 2010 - 12:07 PM.

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Magna MPI, SDS-3E, 65lb inj, MSD 6AL, Schnieder HD Springs, S16G, ProfecB-Spec 2 EBC
UAS Strut Bags, KYB Struts, BigRed 2-way Valves, 1/2" air lines, PS2 solenoid controller





#2 Elkidmino

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Posted 12 March 2010 - 11:34 AM

Chad's Values

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Magna MPI, SDS-3E, 65lb inj, MSD 6AL, Schnieder HD Springs, S16G, ProfecB-Spec 2 EBC
UAS Strut Bags, KYB Struts, BigRed 2-way Valves, 1/2" air lines, PS2 solenoid controller

#3 Elkidmino

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Posted 17 March 2010 - 09:53 AM

Bump.
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Magna MPI, SDS-3E, 65lb inj, MSD 6AL, Schnieder HD Springs, S16G, ProfecB-Spec 2 EBC
UAS Strut Bags, KYB Struts, BigRed 2-way Valves, 1/2" air lines, PS2 solenoid controller

#4 Chad

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Posted 17 March 2010 - 11:10 AM

Thanks for hosting those. :excl:

For the record, I run a high lift long duration cam, and a really big turbo, so my RPM fuel and manifold pressure tables aren't as linear as most will want theirs to be.

I also use a 70 MM TB, different TB sizes will require different settings on the accel pump sensitivity and fuel settings.  Also be sure to check the adjustment on the throttle stop screw, some are far too open and you'll never get a good idle out of it without adjusting it atleast a little.  remember, it's designed and adjusted for a 4.6 liter motor  ^_^

When tuning, I found it most helpful to print out the current  settings and start the tuning session.  Make your changes and when you are done, write them down on your printout so you can re-document them on a new file.  Save it as with the date so you can see where you made changes, and have been.  Sometimes you'll get off track so it's nice to have an older file to refer to.

I found the tunig nadvoce in the SDS manual to be quite accurate and helpful.  With a close baseline and their advice, you can make a really good runing car rather quickly.

#5 Instaboost

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Posted 06 July 2010 - 07:53 PM

I could use some, okay lots of help tuning my sds with the magna.
You are only as good as your word.

#6 franco101

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Posted 28 July 2010 - 03:46 PM

Cant find anyone who will tune it so it is down to me. I have the ignition timing numbers in . It's the retard number that I don't understand . I read the above graph and it still doesn't make sense to me. Am I entering how much I want it to retard at a given rpm. If so than that number will be subtracted from the main timing number to give me total timing. Is that correct? And how much timing retard to set it at. I am currently running 10psi and would need info on that, but am wanting to turn it up to 15 psi so the timing might change ,so I need info for that.
Anyone?

Franco
87 tsi, Magna MPI with SDS EM4-F, 75# Delphi Injectors,18g 06, ,K&N air, MBC, Krank Vents, KDM 3inch exhaust, KDM hard pipes, KDM ahp, Turbo xs bov, Walbro 255 pump , AEM wideband,   Made 304 RWHP @ 18PSI

#7 Elkidmino

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Posted 05 September 2010 - 12:03 AM

View Postfranco101, on 28 July 2010 - 03:46 PM, said:

Cant find anyone who will tune it so it is down to me. I have the ignition timing numbers in . It's the retard number that I don't understand . I read the above graph and it still doesn't make sense to me. Am I entering how much I want it to retard at a given rpm. If so than that number will be subtracted from the main timing number to give me total timing. Is that correct? And how much timing retard to set it at. I am currently running 10psi and would need info on that, but am wanting to turn it up to 15 psi so the timing might change ,so I need info for that.
Anyone?

Franco


Sorry Franco, I know this is a little late but yes you are correct.  You punch in how much retard you want off the total timing at a given boost pressure.  You can probably run 0* retard at 10psi if you are on a stock motor.  The rule of thumb after that is to pull a degree per pound of boost.  So at 15psi you should pull 5 degrees out.  Say your  total timing is 30 degrees, well, pulling that 5 degrees will make it 25 total timing at 15psi.  

I run a very conservative timing curve.  You may get some more horses out of it if you run it out a little more.
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Magna MPI, SDS-3E, 65lb inj, MSD 6AL, Schnieder HD Springs, S16G, ProfecB-Spec 2 EBC
UAS Strut Bags, KYB Struts, BigRed 2-way Valves, 1/2" air lines, PS2 solenoid controller

#8 kev

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Posted 09 February 2018 - 09:33 AM

Anyone happen to save the old images in this thread?   Or have tables to share?  

I'm mainly interested in the ignition timing curves you guys are using with SDS.

#9 Psykore

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Posted 11 March 2018 - 08:57 PM

View Postkev, on 09 February 2018 - 09:33 AM, said:

Anyone happen to save the old images in this thread?   Or have tables to share?  

I'm mainly interested in the ignition timing curves you guys are using with SDS.

I think these are Chad's: https://1drv.ms/w/s!...fjABjEA83gq-wXA

Here are mine from forever ago: https://1drv.ms/f/s!...go-iPvbhNZ6pRzg

Edited by Psykore, 11 March 2018 - 08:58 PM.


#10 kev

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Posted 12 March 2018 - 10:46 AM

Thank you!

#11 kev

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Posted 12 March 2018 - 01:50 PM

View PostPsykore, on 11 March 2018 - 08:57 PM, said:



I think these are Chad's: https://1drv.ms/w/s!...fjABjEA83gq-wXA

Here are mine from forever ago: https://1drv.ms/f/s!...go-iPvbhNZ6pRzg

Psykore,

What size injectors do you run?  

Kevin




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